Section J 25-26

J1 to J164 J Drills

Drill Selection Guide … ……………………………… J2 Application Range of Main Drills ………………… J6 Drill Coating … ………………………………………… J7

MDW-GS / MDW-HGS … …………………………… J8 MDM … ……………………………………………… J32 MDF Flat Bottom Drills … ………………………… J46 WGS …………………………………………………… J58 HX ……………………………………………………… J60 HY ……………………………………………………… J67 SGS … ………………………………………………… J69 XHGS / PHT …………………………………………… J71 XHV / PHV … ………………………………………… J78 NHGS … ……………………………………………… J79 SDC Diamond (SUMIDIA) Coated Drills … …… J89 DAL / DDL (SUMIDIA) ……………………………… J90 MLDH-L Type / MLDH-P Micro Long Drills … … J91 MDUS Micro Drills / MDSS (MDUP Type) Mini Drills …… J94 SMD Replaceable Tip Drills … …………………… J96 SMD: MTL / MEL / MTL-C / NAL … …………… J98 SMDH: SMD Drill Bodies ………………………… J105 SMD: MFS … ……………………………………… J113

For High Efficiency For Stainless Steel

For Spot Facing For Thin Sheets For Cast Iron For High-efficiency Steel and Cast Iron For Heat-Resistant Alloy Deep Hole Drilling For Non-Ferrous Metals For CFRP For Aluminum Alloy For Small Diameter Deep Holes For Very Small Holes

Solid Carbide Drills

Indexable Drill Head

Indexable Tip Drills

WDX Indexable Insert Drills … …………………… J122 Plunge Drill: PDL / Plunge Mill: PCT ………………… J141

General-Purpose For Deep Drilling/Pocketing

Indexable Insert Drills

Indexable Insert Reamers

SumiReamer SR … ………………………………… J148

High Efficiency Reamers

● : USA Standard stocked item  : Worldwide Warehouse Item ▲ : To be replaced by a new product, made to order, or discontinued (please confirm stock availability).

Stock Markings and Symbols

Blank: Made-to-order item — mark: Not available

Drill Selection Guide

Part Material S P M K P M K H H S N N

Ref. Page

Dia. (inch / mm )

Stock

Applications

Series

Cat. No.

Image

MDW żżżż GS 2 MDW żżżż GS 4 MDW żżżż HGS 3 MDW żżżż HGS 5 MDW żżżż HGS 8 MDW żżżż HY 3 MDW żżżż HY 5 MDW żżżż HY 8 MDF żżżż S2D MDF żżżż L2D MDF żżżż H3D MDF żżżż H5D MDW żżżż XHGS 12 MDW żżżż XHGS 10 MDW żżżż XHGS 20 MDW żżżż XHGS 15 MDW żżżż XHGS 25 MDW żżżż XHGS 30 MDW żżżż XHV 12 MDW żżżż XHV 20 MDW żżżż PHV MDW żżżż PHT MDW żżżż HX 3 MDW żżżż HX 5 MDW żżżż HX 8 MDM żżżż S żż H03 MDM żżżż S żż H05 MDW żżżż WGS 2 MDW żżżż NHGS 3 MDW żżżż NHGS 5 MDW żżżż NHGS 10 DAL żżżż H DDL żżżż H MDW żżżż SGS 3

Solid Carbide Drills GS Solid Carbide Drills HGS

ø.039 - .787”, ø1.0 - 20.0mm ø.039 - .787”, ø1.0 - 20.0mm ø.059 - .787”, ø1.5 - 20.0mm ø.059 - .787”, ø1.5 - 20.0mm ø.059 - .787”, ø1.5 - 20.0mm ø.197 - .629”, ø5.0 - 16.0mm ø.197 - .629”, ø5.0 - 16.0mm ø.197 - .629”, ø5.0 - 16.0mm ø.012 - .787”, ø0.3 - 20.0mm ø.118 - .787”, ø3.0 - 20.0mm ø.118 - .629”, ø3.0 - 16.0mm ø.118 - .629”, ø3.0 - 16.0mm ø.098 - .630”, ø2.5 - 16.0mm ø.083 - .630”, ø2.1 - 16.0mm ø.083 - .630”, ø2.1 - 16.0mm ø.083 - .551”, ø2.1 - 14.0mm ø.083 - .472”, ø2.1 - 12.0mm ø.083 - .393”, ø2.1 - 10.0mm

High Efciency

Solid Carbide Drills HY

J67

Spot Facing

Flat Bottom Drills MDF

P M K N H

J46

Deep Hole Drills XHGS

P M K

J71

Deep Hole

Guide Drill for Long Drills PHT

P M K

J71

ø.083 - .630”, ø2.1 - 16.0mm

ø.125 - .750”, ø3.2 - 19.05mm ø.125 - .531”, ø3.2 - 13.49mm

Deep Hole Drills XHV

P M K

J78

Guide Drill for Long Drills PHV Solid Carbide Drills WGS Solid Carbide Drills for Stainless MDM Solid Carbide Drills fo Cast Iron HX Solid Carbide Drills for Aluminum NHGS Diamond (SUMIDIA) Drills DAL Diamond (SUMIDIA) Drills DDL Drills for Heat-Resistant Alloys SGS Diamond Coated (SUMIDIA) Drills SDC

P M K

ø.118 - .750”, ø3.0 - 19.05mm

J78

Thin Sheet

P M K

ø.268 - .630”, ø6.8 - 16.0mm

J58

Stainless Steel

ø.118 - .629”, ø3.0 - 16.0mm ø.118 - .629”, ø3.0 - 16.0mm ø.118 - .629”, ø3.0 - 16.0mm ø.118 - .787”, ø3.0 - 20.0mm ø.118 - .787”, ø3.0 - 20.0mm ø.118 - .709”, ø3.0 - 18.0mm ø.118 - .629”, ø3.0 - 16.0mm ø.118 - .629”, ø3.0 - 16.0mm

M S

J32

Cast Iron

J60

J79

Non-ferrous Metal

J90

ø.197 - .472”, ø5.0 - 12.0mm

J90

ø.197 - .472”, ø5.0 - 12.0mm

Heat-Resistant Alloy

J69

ø.118 - .472”, ø3.0 - 12.0mm

MDS żżżżż SDC 3

CFRP

J89

CFRP

ø.079 - .393” , ø2.1 - 10.0mm

Drill Selection Guide

Carbon Steel Alloy Steel up to 35HRC

Series

Drilling Depth (L/D)

Ref. Page

Coating Coolant Supply

C 0.28% or less

C 0.29%

SKD SKS

45HRC or less

46HRC or more

Inconel

SUS Ti

FC FCD Al

Cu CFRP

ż ż

ż ż ż ż ż ż

External

Coating

HGS

ż ż

Internal

Coating

J67

Internal

Coating

External S2D External L2D

ż ż ż ż ż ż ż

MDF

ż ż

J46

Coat

Internal

XHGS

ż ż

Internal

J71

Coating

PHT

ż ż

J71

Internal

Coating

XHV

ż ż

J78

Internal

Coating

MDM PHV WGS

ż ż

J78

Internal

Coating

ż ż ż

ż ż

ż ż ż ż ż

External

J58

Coating

Coat NX

J32

Internal

J60

Internal

Coating

Aurora Coat

NHGS

J79

Internal

- -

DAL DDL SGS SDC

External

J90

External

J69

ż ż

External

Coat

SUMIDIA Coat

Dry

J89

Drill Selection Guide

Dia. (inch / mm )

Applications/ Specications

Work Material

Ref. Page

Series

Cat. No.

Image

MLDH ○○○○ L5 MLDH ○○○○ L12 MLDH ○○○○ L20 MLDH ○○○○ L30 MLDH ○○○○ P

ø.031 - .079” , ø0.8 - 2.0mm ø.031 - .079” , ø0.8 - 2.0mm ø.031 - .079” , ø0.8 - 2.0mm ø.031 - .079” , ø0.8 - 2.0mm

metric

Micro Long Drills MLDH

J91

P K N S

Small Diameter Deep Hole

metric metric metric metric inch

Guide Drill for MLDH MLDH-P MINI-Drills MDSS Micro Drills MDUS Micro Multi Pointing Drill MDUP

J91

ø.031 - .079” , ø0.8 - 2.0mm

P K N S

MDSS ○○○○

J94

ø.0079 - .039” , ø0.2 - 1.0mm

Very Small Diameter

MDUS ○○○○ -30C

J94

ø.0012 - .0075” ,ø0.03 - 0.19mm

P M N

MDUP ○○○○ -30C

J94

ø.0012 - .0071” ,ø0.03 - 0.18mm

SMDH ○○○ M SMDH ○○○ S SMDH ○○○ L SMDH ○○○ D SMDH ○○○ - 12 D SMDH ○○○ M SMDH ○○○ S SMDH ○○○ L SMDH ○○○ D SMDH ○○○ - 12 D SMDH ○○○ M SMDH ○○○ L SMDH ○○○ D

ø.469 - 1.673” ,ø12.0 - 42.5mm ø.469 - 1.213” ,ø12.0 - 30.8mm ø.469 - 1.673” ,ø12.0 - 42.5mm ø.469 - 1.673” ,ø12.0 - 42.5mm ø.531 - 1.016” ,ø13.5 - 25.8mm ø.469 - 1.213” ,ø12.0 - 30.8mm ø.469 - 1.213” ,ø12.0 - 30.8mm ø.469 - 1.213” ,ø12.0 - 30.8mm ø.469 - 1.213” ,ø13.5 - 30.8mm ø.531 - 1.016” ,ø13.5 - 25.8mm

Replaceable Tip Drills SMD -MTL Tip SMD -MTL-C Tip

K H

P M

Replacable Tip High Efciency

J97

metric

inch

P K N S

Replaceable Tip Drills SMD -MEL Tip

Replacable Tip Low Resistance

J97

metric Ɣ inch metric

ø.469 - 1.250” ,ø12.0 - 31.8mm

Replaceable Tip Drills SMD -NAL Tip

Replacable Tip DLC Coated

J97

ø.469 - 1.250” ,ø12.0 - 31.8mm ø.469 - 1.250” ,ø12.0 - 31.8mm

metric metric metric metric Ɣ Ɣ inch inch metric

P N

K M

Replaceable Tip Drills SMD -MFS Tip

Replacable Tip For Spot Facing

SMDH ○○○ S

J113

ø.472 - 1.213” ,ø12.0 - 30.8mm

WDX ○○○ D2S ○○ WDX ○○○ D3S ○○ WDX ○○○ D4S ○○ WDX ○○○ D5S ○○ PDL ○○○ D3S ○○ PDL ○○○ D2S ○○ PCT ○○○ D3S ○○ PCT ○○○ D5S ○○ SRL ○○ . ○ H7- ○○○ - ○○○ 12R1 SRG ○○ . ○ H7- ○○○ - ○○○ 12R1

ø.512 - 2.68” ,ø13.0 - 68.0mm ø.512 - 2.68” ,ø13.0 - 68.0mm ø.512 - 2.48” ,ø13.0 - 63.0mm ø.512 - 2.17” ,ø13.0 to 55.0mm ø.629 - 1.57” ,ø16.0 - 40.0mm ø.629 - 1.57” ,ø16.0 - 40.0mm ø.629 - 1.57” ,ø16.0 - 40.0mm ø.629 - 1.57” ,ø16.0 - 40.0mm ø.469 - 5.51” ,ø11.9 - 140.6mm ø.469 - 5.51” ,ø11.9 - 140.6mm

P K N S

Indexable Insert Drills WDX

J112

Indexable Insert

P K N S P K N S P K N S

Plunge Drills PDL Plunge Mills PCT SumiReamer SR

J141

Indexable Insert Reamer

J148

Drill Selection Guide

Carbon Steel Alloy Steel up to 35HRC

Series

Drilling Depth (L/D)

Coating Coolant Supply

Ref. Page

C 0.28% or less

C 0.29%

SKD SKS

45HRC or less

46HRC or more

SUS Ti

Inconel

FC FCD Al

Cu CFRP

MLDH

ż ż

J91

Internal

Coat

MLDH-P MDSS MDUS MDUP SMD -MTL Tip SMD -MTL-C Tip

ż ż

Internal

J91

Coat

External

J94

Coat

External

J94

Coat

External

J94

Coat

ż ż

J97

Internal

Coating

SMD -MEL Tip

J97

ż ż

Internal

Coating

SMD -NAL Tip

Aurora Coat

Internal

J97

SMD -MFS Tip WDX PDL PCT SR

ż ż

ż ż ż

Internal

J113

Coating

Internal

Aurora Coat

J112

Coat

Aurora Coat

ż ż

Internal

J141

Coat

ż ż

Aurora Coat

Internal

J141

Coat

ż ż

Aurora Coat

Internal

J148

Coat

Application Range of Sumitomo Drills

Coolant: External supply / Internal supply

GS/HGS for General-Purpose High Efficiency Drilling 10

P M

ø1.5 to 20mm, L/D=3, 5, ø1.5 to 16mm, L/D=8 ø.059 to .787” ø.059 to .629” HGS Type GS Type ø1 to 20mm, L/D=2, 4 ø.059 to .787”

K S

.394 / 10

.590 / 15

.787 / 20

.197 / 5

Drill Diameter (inch / mm )

MDF Flat Bottom Drilling

MDM for Stainless Steel & Exotic Alloy Cutting

M S

P M

K N

MDF-H Type ø3 to 16mm, L/D=3, 5 ø.118 to .629”

ø3 to 16mm, L/D=3, 5 ø.118 to .629” MDM Type

MDF-S Type ø.012 to .787” ø0.3 to 20mm, L/D=2

MDF-L Type ø.118 to .787” ø3 to 20mm, L/D=2

.394 / 10

.590 / 15

.787 / 20

.197 / 5

.394 / 10

.590 / 15

.787 / 20

.197 / 5

Drill Diameter (inch / mm )

HX: for Cast Iron

NHGS for High-efficiency Drilling of Aluminum Alloy

HY: for High-efficiency Steel and Cast Iron

P K

ø3 to 16mm, L/D=3, 5, 10 ø.118 to .629” NHGS Type

ø5 to 16mm, L/D=3, 5, 8 ø.197 to .629” HY Type

HX Type

ø3 -18 mm,

ø.118-.709”

ø.118-.787” L/D = 3, 5 ø3 to 20mm, L/D = 8

.394 / 10

.590 / 15

.787 / 20

.394 / 10

.590 / 15

.787 / 20

.197 / 5

Drill Diameter (inch / mm )

MDUS Type/MDSS Very Small Diameter Drills MLDH-L Type/MLDH-P Small Diameter Long Drill

XHGS/PHT for High-efficiency Deep Hole Drilling

rilling

P M K

P M

あけ

MLDH-L Type ø0.8 to 2, L/D=5, 12, 20, 30

XHGS Type ø.083 to .393 ” , ø2.1 to 10mm, L/D=30 ø.083 to .472 ” , ø2.1 to 12mm, L/D=25 ø.083 to .551 ” , ø2.1 to 14mm, L/D=20 ø.098 to .630, ” ø2.5 to 16mm, L/D=12 ø.083 to .630 ” , ø2.1 to 16mm, L/D=10,15

MDUS Type ø0.03 to 0.19, L/D=10

K N H

ø.031 to .079”

ø.0012 to .0075”

MLDH-P Type ø0.8 to 2, L/D=2

MDSS Type ø0.2 to 1, L/D=10 ø.0079 to .039 ”

PHT Type ø.083 to .630 ” ,ø2.1 to 16, L/D=3

ø.031 to .079”

ble

.019 / 0.5

.039 / 1.0

.059 / 1.5

.079 / 2.0

.394 / 10

.590 / 15

.787 / 20

.197 / 5

mers

Drill Diameter (inch / mm )

■ Indexable Insert Type Drill

■ Indexable Tip Drills

SMD Replaceable Tip Drills MTL Type Head / MEL Type Head / MFS Type Head

WDX Indexable Drills

MEL Type

P M K

P M

ø13.5 to 25.8mm, L/D=12 ø13.5 to 30.8mm, L/D=8 ø12 to 30.8mm, L/D=1.5, 3, 5

ø.531 to 1.016”, ø.531 to 1.213”, ø.472 to 1.213”,

WDX Type

K N

ø13 to 55mm, L/D=5 ø13 to 63mm, L/D=4 ø13 to 68mm, L/D=2,3

ø.512 to 2.17”, ø.512 to 2.48”, ø.512 to 2.68”,

MTL Type

ø.531 to 1.016 ” , ø.531 to 1.673 ” ,

, ø13.5 to 25.8mm, L/D=12 , ø13.5 to 42.5mm, L/D=8

ø.472 to 1.673 ” , ø12 to 42.5mm, L/D=3.5 ø.472 to 1.213 ” , ø12 to 30.8mm, L/D=1.5

MFS Type (Flat) ø.472 to 1.181 ” , ø12 to 30, L/D=1.5

.787 / 20.0

1.574 / 40.0

2.362 / 60.0

.787 / 20.0

1.574 / 40.0

2.362 / 60.0

3.150 / 80.0

Drill Diameter (inch / mm )

Drill Coating

DEX Coating

Coating

■ General Features Sumitomo's next-generation drill coating utilizes nano-coating technology to provide more than double the tool life of conventional coatings.

■ Features

■ DEX Coating Application Examples

● Coating Design World's first combined super multi-layered coating made from alternating layers of two super multi-layered substrates.

GS Type MultiDrill with DEX Coating (after machining 100 holes)

TiAlCr -based Super Multi-layered Coating

Competitor's product A (after machining 70 holes)

TiSi -based Super Multi-layered Coating

Cross-section SEM image

● Silicon and chrome improve wear, thermal and adhesion resistance. ● Super multi-layered structure offers improved chipping resistance.

Tool: MDW0800GS4 Part Material: Carbon Steel (200HB) Cutting Conditions: v c =230 SFM, f =0.0098 IPR, H =1.260", external coolant supply (water soluble)

DL1300

DL1500

Aurora Coat

DLC Coating (AURORA)

■ General Features DLC Coating - AURORA is a high-hardness, low-friction coefficient layer of DLC (Diamond-like Carbon) which dramatically improves adhesion resistance in drilling of aluminum alloy and non-ferrous metals, and works in combination with various drill designs to achieve stable long tool life.

■ Features ● Thin, ultra-smooth DLC coating with a low coefficient of friction Helps prevent adhesion to the cutting edge and requires significantly less cutting force during drilling of aluminum alloy and non-ferrous metals. ● High adhesion strength withstands stringent cutting conditions The world's first coating for cutting non-ferrous materials, with a special coating technique that significantly improves adhesion strength. ● A spectrum of colors Glossy colors are achieved by the special coating technique.

■ DLC Coating - AURORA Application Examples

AURORA Coating Super MultiDrill NHGS Type (after drilling 100 holes)

Clean cutting edge with no adhesion

Competitor's Product B (after drilling 20 holes)

Severe adhesion

Tool: MDW0800NHGS5 Part Material: Aluminum Alloy Cutting Conditions: v c = 650 SFM, f = .0394 IPR, H =1.260", internal coolant supply

Diamond Coating - SUMIDIA ®

■ General Features Our original polycrystalline diamond coating technology achieves over 10 times the wear resistance of uncoated carbide.

Excellent diamond film adhesion is achieved with a combination of a dedicated diamond coating alloy and a proprietary coating pre-treatment technique.

■ Diamond Coating - SUMIDIA ® Application Examples

■ Features ● Micro-grain diamond coating that provides the combination of high strength and high wear resistance on smooth surfaces that is required for CFRP drilling

SUMIDIA Coat

Competitor's Diamond Coating

No. of Workpieces: 50 holes Coating peels and burrs are formed

No. of Workpieces: 600 holes Able to continue

Tool: Diamond Coating SUMIDIA ® Drill ø6.35mm Part Material: CFRP Cutting Conditions: v c =430 SFM, f =0.003 IPR, H =.590", through hole, dry

Solid Carbide Drills GS / HGS

¢ Features & Benefits Long tool life New cutting edge design and special DEX Coating provide long tool life for a wide variety of materials. Steady chip evacuation J Flute ® shape significantly improves chip control and evacuation. Stable drilling performance Unique thinning design promotes stabilized drilling. Environmentally friendly Also compatible with the MQL (Minimum Quantity Lubrication) system. MQL systems are designed to apply a very fine amount of high quality lubricating oil to metal cutting/machining operations. ¢ Product Range

Diameter Range (inch / mm )

Hole Depth (L/D)

MDW Cat. No.

up to 2 up to 4 up to 3 up to 5

MDW GS2 MDW GS4

ø.0394” to ø.7874” 1.00mm to 20.00mm

GS : Global Standard HGS : Global Standard with Coolant through Holes

MDW HGS3 ø.0591” to ø.7874” 1.50mm to 20.00mm MDW HGS5

ø.0591” to ø.6299” 1.50mm to 16.00mm

up to 8

MDW HGS8

¢ Diverse shank options for standard collet holders, and high end Shrink-fit/Hydraulic holders

HGS Metric Size Example

Product Code

Diameter Four digits (5mm)

DIN shank option Add “S”

Series

Style

Depth

Shank Size

5mm (.1968”) 6mm (.2362”)

MDW0500HGS3

MDW 0 5 0 0

HGS HGS

3 3

—

MDW0500HGS3S MDW 0 5 0 0

*Metric Sizes have four digit diameter callouts.

Two metric shank diameters available depending on your application, and tool holding. “S” = DIN shank

HGS Inch Size Example

Product Code

Diameter five digits (0.5000”)

DIN shank option Add “S”

Series

Style

Depth

Shank Size

33/64ths (.5156”) 14mm (.5516”)

MDW05000HGS3 MDW 0 5 0 0 0 MDW05000HGS3S MDW 0 5 0 0 0

HGS HGS

3 3

—

*Inch Sizes have five digit diameter callouts.

Fractional shank, and DIN shank available depending on your application, and tool holding. “S” = DIN shank

¢ Performance

*"J Flute ® " is a registered trademark.

Chip Control

Comparison of Cutting Force

Conventional Tool

(N)

Increase near end of hole

1,800

Thrust

1,400

1,000

Torque

600

Wide chip pocket for smooth chip evacuation.

Hole Entrance Hole Exit

(N)

200 150 100 50

Amplitude Width

XY Force

HGS

-50 -100 -150 -200

Hole Entrance Hole Exit

GS provides stable drill performance throughout the drilling process

Compact chips

Tool: MDW0800GS4 Part Material: 1049 Steel (200HB) Cutting Conditions: v c=262 SFM, f = .0098 IPR, H =.9449”, external coolant supply (water soluble)

Solid Carbide Drills GS / HGS ¢ Double margin (HGS) (excluding ø.0591” to ø.0945” sizes) The HGS uses a double margin for greater stability and hole precision in deep drilling

Made with DEX Coat, the world's first compound super multi-layered coating

The HGS uses a double margin

(inch)

2.0

Surface

.40 .20 0 -20 -40 .40 .20 0 -20 -40 .40 .20 0 -20 -40

(μm)

Ra 0.56μm

Roughness Comparison

HGS

1.5

1.0

Ra 1.39μm

0.5

Competitor's Product A

Competitor's Product B

HGS

Surface Roughness (Ra)

Ra 1.72μm

Part Material: Alloy Structural Steel (120HB) Tool: MDW0800HGS5 Cutting Conditions: v c =262sfm, f =.0098inch/rev, H =1.4961inch Internal coolant supply: Water soluble

Competitor's Product B

10.0 15.0 20.0 25.0

( μm )

Circularity

HGS (double margin)

Competitor's Product C (single margin)

Comparison

HGS Competitor's Product C

0.0 5.0

(No. of Holes)

Circularity

Part Material:1049 Steel (200HB) Tool: MDW0800HGS8 Cutting Conditions: v c =262sfm, f =.0098inch/rev

4-point guide design thanks to double margin reduces runout for improved stability. Good surface roughness and circularity.

7.7μm

19.7μm

H =2.51971inch, internal coolant supply (water soluble)

¢ Application Examples for GS Drills

z Medium Carbon Steel (250HB) for Automotive z Prehardened Mold Steel Machine Components z Structural Steel Machine Components

·Tool: MDW0980GS2 ·Cutting Conditions: v c =230sfm, f =.0059inch/rev

·Tool: MDW0970GS4 ·Cutting Conditions: v c =262sfm, f =.0098inch/rev

·Tool: MDW 050GS4 ·Cutting Conditions: v c =492sfm, f =.0118inch/rev

H =.9843inch, external coolant supply (water soluble)

H=.4724inch, external coolant supply (water soluble)

H =.2756inch, external coolant supply (water soluble)

Achieved 1.5 times the tool life! Reduced wear on peripheral cutting edge

1.3 times longer tool life than conventional tools. Good circularity and cylindricity.

Achieved 1.5 times the tool life! Good chip control

1800 holes

Wear

2600 holes

1400 holes

Wear

Competitor's Product E

Conventional Tool

Competitor's Product D

Wear

2000 holes

Fracture

900 holes

1200 holes

Adhesion

1,000

2,000 (No. of Holes)

1,000

2,000

3,000 (No. of Holes)

500

1,000 1,500 (No. of Holes)

¢ Application Examples for HGS Drills

z Structural Alloy Steel for Automotive z Alloy Bearing Steel Automotive Components z Low Carbon Steel Machine Components

·Tool: MDW0570HGS5 ·Cutting Conditions: v c =262sfm, f =.0039inch/rev

·Tool: MDW 0600HGS8 ·Cutting Conditions: v c =262sfm, f =.0098inch/rev

·Tool: MDW0860HGS3 ·Cutting Conditions: v c =171sfm, f =.0079inch/rev

H =1.8898inch, internal coolant supply (oil-based)

H=.9843inch, internal coolant supply (water soluble)

H =1.378inch, internal coolant supply (water soluble)

Achieved 1.3 times the tool life!

Achieved 2.5 times the tool life!

Achieved 1.8 times the tool life!

1500 holes

HGS

Wear

HGS

Wear

1500 holes

HGS

650 holes

Wear

Competitor's Product G

Competitor's Product H

Competitor's Product F

600 holes

800 holes

Wear

500 holes

Fracture

500

1,000

1,500

500

1,000

1,500

500

1,000

(No. of Holes)

Super MultiDrills GS (External Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel from 46HRC

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Cut tap reccomendations based on 60-75% full thread. Form tap reccomendations based on 55-70% full thread. Tap Size values should be adjusted according to application.

Fig 1

Grade: ACX70

Coating

LCF

OAL

Diameter ø1.00 to 3.50mm (0.0394" to 0.1378") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

in.

 MDW0100GS2  MDW0100GS4  MDW0110GS2  MDW0110GS4  MDW0120GS2  MDW0120GS4  MDW0130GS2  MDW0130GS4  MDW0140GS2  MDW0140GS4  MDW0150GS2  MDW0150GS4  MDW0160GS2  MDW0160GS4  MDW0170GS2  MDW0170GS4  MDW0180GS2  MDW0180GS4  MDW0190GS2  MDW0190GS4 l MDW0200GS2 l MDW0200GS4 l MDW0210GS2 l MDW0210GS4 l MDW0220GS2 l MDW0220GS4 l MDW0230GS2 l MDW0230GS4 l MDW00937GS2 l MDW00937GS4 l MDW0240GS2 l MDW0240GS4 l MDW0250GS2 l MDW0250GS4 l MDW0260GS2 l MDW0260GS4 l MDW0270GS2 l MDW0270GS4 l MDW0280GS2 l MDW0280GS4 l MDW01110GS2 l MDW01130GS2 l MDW0290GS2 l MDW0290GS4 l MDW01160GS2 l MDW0300GS2 l MDW0300GS4 l MDW01200GS2 l MDW0310GS2 l MDW0310GS4 l MDW01250GS2 l MDW0320GS2 l MDW0320GS4 l MDW01285GS2 l MDW0330GS2 l MDW0330GS4 l MDW0340GS2 l MDW0340GS4 l MDW01360GS2 l MDW0350GS2 l MDW0350GS4

4.70 0.1850 6.20 0.2441 45.20 1.7795 10.70 0.4213 12.20 0.4803 49.20 1.9370 4.60 0.1811 6.20 0.2441 45.20 1.7795 10.60 0.4173 12.20 0.4803 49.20 1.9370 4.40 0.1732 6.20 0.2441 45.20 1.7795 10.40 0.4094 12.20 0.4803 49.20 1.9370 4.40 0.1732 6.30 0.2480 45.30 1.7835 10.40 0.4094 12.30 0.4843 49.30 1.9409 4.20 0.1654 6.30 0.2480 45.30 1.7835 10.20 0.4016 12.30 0.4843 49.30 1.9409 4.10 0.1614 6.30 0.2480 45.30 1.7835 10.10 0.3976 12.30 0.4843 49.30 1.9409 5.90 0.2323 8.30 0.3268 45.30 1.7835 12.90 0.5079 15.30 0.6024 49.30 1.9409 5.90 0.2323 8.40 0.3307 45.40 1.7874 12.90 0.5079 15.40 0.6063 49.40 1.9449 5.70 0.2244 8.40 0.3307 45.40 1.7874 12.70 0.5000 15.40 0.6063 49.40 1.9449 5.60 0.2205 8.40 0.3307 45.40 1.7874 12.60 0.4961 15.40 0.6063 49.40 1.9449 5.40 0.2126 8.40 0.3307 45.40 1.7874 12.40 0.4882 15.40 0.6063 49.40 1.9449 7.30 0.2874 10.40 0.4094 45.40 1.7874 14.30 0.5630 17.40 0.6850 49.40 1.9449 7.20 0.2835 10.50 0.4134 45.50 1.7913 14.20 0.5591 17.50 0.6890 49.50 1.9488 7.10 0.2795 10.50 0.4134 45.50 1.7913 14.10 0.5551 17.50 0.6890 49.50 1.9488 6.93 0.2729 10.50 0.4134 45.49 1.7910 13.92 0.5479 17.49 0.6884 49.50 1.9490 6.90 0.2717 10.50 0.4134 45.50 1.7913 13.90 0.5472 17.50 0.6890 49.50 1.9488 6.80 0.2677 10.50 0.4134 45.50 1.7913 13.80 0.5433 17.50 0.6890 49.50 1.9488 9.60 0.3780 13.50 0.5315 45.50 1.7913 15.60 0.6142 19.50 0.7677 49.50 1.9488 9.60 0.3780 13.60 0.5354 45.60 1.7953 15.60 0.6142 19.60 0.7717 49.60 1.9528 9.40 0.3701 13.60 0.5354 45.60 1.7953 15.40 0.6063 19.60 0.7717 49.60 1.9528

2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 2 2 4 2 2 4 2 2 4 2 2 4 2 2 4 2 4 2 2 4

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1.00 0.0394

0.20 0.0079 3.00 0.1181

1.10 0.0433

0.20 0.0079 3.00 0.1181

1.20 0.0472

0.20 0.0079 3.00 0.1181

1.30 0.0512

0.30 0.0118 3.00 0.1181

1.40 0.0551

0.30 0.0118 3.00 0.1181

1.50 0.0591

0.30 0.0118 3.00 0.1181

1.60 0.0630

0.30 0.0118 3.00 0.1181

1.70 0.0669

0.40 0.0157 3.00 0.1181

1.80 0.0709

0.40 0.0157 3.00 0.1181

1.90 0.0748

0.40 0.0157 3.00 0.1181

2-56 2-64

2.00 0.0787

0.40 0.0157 3.00 0.1181

2.10 0.0827

0.40 0.0157 3.00 0.1181

3-56

2.20 0.0866

0.50 0.0197 3.00 0.1181

2.30 0.0906

0.50 0.0197 3.00 0.1181

4-40 3-48

2.38 0.0937 3/32 4-48

0.49 0.0194 3.18 0.1250

2.40 0.0945

0.50 0.0197 3.00 0.1181

2.50 0.0984

0.50 0.0197 3.00 0.1181

M3x.5

2.60 0.1024

0.50 0.0197 3.00 0.1181

4-48

5-44 M3x.35

2.70 0.1063

0.60 0.0236 3.00 0.1181

2.80 0.1102

0.60 0.0236 3.00 0.1181

2.82 0.1110 #34 6-32

9.36 0.3685 13.59 0.5350 45.59 1.7950 0.58 0.0230 3.18 0.1250 1 9.29 0.3659 13.60 0.5354 45.59 1.7950 0.59 0.0234 3.18 0.1250 1

2.87 0.1130 #33

9.30 0.3661 13.60 0.5354 45.60 1.7953 15.30 0.6024 19.60 0.7717 49.60 1.9528

1 1

2.90 0.1142

0.60 0.0236 3.00 0.1181

5-40

2.95 0.1160 #32 6-40,M3.5x6 5-44

9.19 0.3620 13.61 0.5360 45.62 1.7960 0.61 0.0240 3.18 0.1250 1

9.10 0.3583 13.60 0.5354 45.60 1.7953 15.10 0.5945 19.60 0.7717 49.60 1.9528

1 1

3.00 0.1181

0.60 0.0236 3.00 0.1181

3.05 0.1200 #31

9.07 0.3569 13.64 0.5369 45.64 1.7970 0.63 0.0249 3.18 0.1250 1

15.00 0.5906 19.60 0.7717 54.60 2.1496 20.00 0.7874 24.60 0.9685 60.60 2.3858

1 1

3.10 0.1220

0.60 0.0236 4.00 0.1575

3.18 0.1250 1/8

8.90 0.3504 13.66 0.5379 45.67 1.7980 0.66 0.0259 3.18 0.1250 1

6-32

14.90 0.5866 19.70 0.7756 54.70 2.1535 19.90 0.7835 24.70 0.9724 60.70 2.3898

1 1

3.20 0.1260

0.70 0.0276 4.00 0.1575

3.26 0.1285 #30

14.78 0.5819 19.67 0.7746 54.69 2.1530 0.68 0.0266 3.97 0.1562 1

M3.5×6,6-40

14.80 0.5827 19.70 0.7756 54.70 2.1535 19.80 0.7795 24.70 0.9724 60.70 2.3898 14.60 0.5748 19.70 0.7756 54.70 2.1535 19.60 0.7717 24.70 0.9724 60.70 2.3898

1 1 1 1

3.30 0.1299

0.70 0.0276 4.00 0.1575

3.40 0.1339

0.70 0.0276 4.00 0.1575

M4x.7

3.45 0.1360 #29

14.53 0.5722 19.72 0.7762 54.71 2.1540 0.72 0.0282 3.97 0.1562 1

14.50 0.5709 19.70 0.7756 54.70 2.1535 19.50 0.7677 24.70 0.9724 60.70 2.3898

1 1

3.50 0.1378

0.70 0.0276 4.00 0.1575

8-32

J10

Super MultiDrills GS (External Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel from 46HRC

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Cut tap reccomendations based on 60-75% full thread. Form tap reccomendations based on 55-70% full thread. Tap Size values should be adjusted according to application.

Fig 1

Grade: ACX70

Coating

LCF

OAL

Diameter ø3.57 to 5.16mm (0.1405" to 0.2031") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

in.

l MDW01405GS2 l MDW01406GS2 l MDW01406GS4 l MDW0360GS2 l MDW0360GS4 l MDW01440GS2 l MDW0370GS2 l MDW0370GS4 l MDW01470GS2 l MDW01495GS2 l MDW0380GS2 l MDW0380GS4 l MDW01520GS2 l MDW0390GS2 l MDW0390GS4 l MDW01540GS2 l MDW01562GS2 l MDW01570GS2 l MDW0400GS2 l MDW0400GS4 l MDW01590GS2 l MDW01610GS2 l MDW0410GS2 l MDW0410GS4 l MDW0420GS2 l MDW0420GS4 l MDW01660GS2 l MDW0430GS2 l MDW0430GS4 l MDW01695GS2 l MDW01719GS2 l MDW01730GS2 l MDW0440GS2 l MDW0440GS4 l MDW01770GS2 l MDW0450GS2 l MDW0450GS4 l MDW01800GS2 l MDW0460GS2 l MDW0460GS4 l MDW01820GS2 l MDW01850GS2 l MDW0470GS2 l MDW0470GS4 l MDW01875GS2 l MDW01890GS2 l MDW0480GS2 l MDW0480GS4 l MDW01910GS2 l MDW0490GS2 l MDW0490GS4 l MDW01935GS2 l MDW01960GS2 l MDW0500GS2 l MDW0500GS4 l MDW0510GS2 l MDW0510GS4 l MDW02010GS2 l MDW02010GS4 l MDW02031GS2 l MDW02031GS4

3.57 0.1405 #28 8-36

16.39 0.6454 21.74 0.8561 54.74 2.1550 0.74 0.0291 3.97 0.1562 1

2 2 4 2 4 2 2 4 2 2 2 4 2 2 4 2 2 2 2 4 2 2 2 4 2 4 2 2 4 2 2 2 2 4 2 2 4 2 2 4 2 2 2 4 2 2 2 4 2 2 4 2 2 2 4 2 4 2 4 2 4

16.39 0.6452 21.74 0.8561 54.74 2.1550 22.38 0.8812 27.74 1.0921 60.73 2.3910 16.30 0.6417 21.70 0.8543 54.70 2.1535 22.30 0.8780 27.70 1.0906 60.70 2.3898

1 1 1 1

#28 8-36

3.57 0.1406

0.74 0.0291 3.97 0.1562

9/64

3.60 0.1417

0.70 0.0276 4.00 0.1575

3.66 0.1440 #27

16.28 0.6408 21.76 0.8568 54.76 2.1560 0.76 0.0298 3.97 0.1562 1

M4x.7

16.30 0.6417 21.80 0.8583 54.80 2.1575 22.30 0.8780 27.80 1.0945 60.80 2.3937

1 1

3.70 0.1457

0.80 0.0315 4.00 0.1575

M4.5x.7

3.73 0.1470 3.80 0.1495

16.18 0.6369 21.78 0.8574 54.76 2.1560 0.77 0.0304 3.97 0.1562 1 16.10 0.6338 21.79 0.8580 54.79 2.1570 0.79 0.0310 3.97 0.1562 1

16.10 0.6339 21.80 0.8583 54.80 2.1575 22.10 0.8701 27.80 1.0945 60.80 2.3937

1 1

3.80 0.1496

0.80 0.0315 4.00 0.1575

8-32

3.86 0.1520 #24 M4.5x.75 8-36

16.01 0.6305 21.81 0.8585 54.79 2.1570 0.80 0.0315 3.97 0.1562 1

16.00 0.6299 21.80 0.8583 54.80 2.1575 22.00 0.8661 27.80 1.0945 60.80 2.3937

1 1

3.90 0.1535

0.80 0.0315 4.00 0.1575

3.91 0.1540 #23 10-24

15.95 0.6279 21.82 0.8589 54.81 2.1580 0.81 0.0319 3.97 0.1562 1 15.88 0.6251 21.83 0.8594 54.81 2.1580 0.82 0.0324 3.97 0.1562 1 17.86 0.7030 23.84 0.9385 61.82 2.4340 0.83 0.0325 4.76 0.1875 1

3.97 0.1562 5/32 3.99 0.1570 #22

15.80 0.6220 21.80 0.8583 54.80 2.1575 21.80 0.8583 27.80 1.0945 60.80 2.3937

1 1

4.00 0.1575

0.80 0.0315 4.00 0.1575

17.79 0.7004 23.85 0.9389 61.85 2.4350 0.84 0.0329 4.76 0.1875 1 17.72 0.6978 23.86 0.9393 61.85 2.4350 0.85 0.0333 4.76 0.1875 1

4.04 0.1590 #21 4.09 0.1610 #20

17.70 0.6969 23.80 0.9370 61.80 2.4331 25.70 1.0118 31.80 1.2520 66.80 2.6299 17.60 0.6929 23.90 0.9409 61.90 2.4370 25.60 1.0079 31.90 1.2559 66.90 2.6339

1 1 1 1

4.10 0.1614

0.80 0.0315 5.00 0.1969

10-32

4.20 0.1654

0.90 0.0354 5.00 0.1969

4.22 0.1660 #19

17.56 0.6914 23.89 0.9404 61.87 2.4360 0.87 0.0344 4.76 0.1875 1

M4.5x.75

17.50 0.6890 23.90 0.9409 61.90 2.4370 25.50 1.0039 31.90 1.2559 66.90 2.6339

1 1

4.30 0.1693

0.90 0.0354 5.00 0.1969

M5x.8

4.31 0.1695 #18 4.37 0.1719 11/64 4.39 0.1730 #17

17.45 0.6869 23.90 0.9411 61.90 2.4370 0.89 0.0351 4.76 0.1875 1 17.37 0.6838 23.92 0.9416 61.90 2.4370 0.90 0.0356 4.76 0.1875 1 17.33 0.6823 23.92 0.9418 61.90 2.4370 0.91 0.0358 4.76 0.1875 1

10-24

17.30 0.6811 23.90 0.9409 61.90 2.4370 25.30 0.9961 31.90 1.2559 66.90 2.6339

1 1

4.40 0.1732

0.90 0.0354 5.00 0.1969

4.50 0.1770 #16

17.20 0.6772 23.94 0.9427 61.93 2.4380 0.93 0.0367 4.76 0.1875 1

17.20 0.6772 23.90 0.9409 61.90 2.4370 25.20 0.9921 31.90 1.2559 66.90 2.6339

1 1

4.50 0.1772

0.90 0.0354 5.00 0.1969

10-32

4.57 0.1800 #15 12-24,M5x.5

19.08 0.7513 25.94 1.0213 61.95 2.4390 0.95 0.0373 4.76 0.1875 1

19.10 0.7520 26.00 1.0236 62.00 2.4409 32.10 1.2638 39.00 1.5354 77.00 3.0315

1 1

4.60 0.1811

1.00 0.0394 5.00 0.1969

4.62 0.1820 #14

19.02 0.7487 25.95 1.0217 61.95 2.4390 0.96 0.0377 4.76 0.1875 1 18.92 0.7448 25.97 1.0223 61.98 2.4400 0.97 0.0383 4.76 0.1875 1

M5x.8

4.70 0.1850

19.00 0.7480 26.00 1.0236 62.00 2.4409 32.00 1.2598 39.00 1.5354 77.00 3.0315

1 1

12-28

1.00 0.0394 5.00 0.1969

4.76 0.1875 3/16

18.84 0.7416 25.98 1.0228 61.98 2.4400 0.99 0.0388 4.76 0.1875 1 18.79 0.7396 25.99 1.0231 65.99 2.5980 0.99 0.0391 5.95 0.2344 1

M5x.5

4.80 0.1890

18.80 0.7402 26.00 1.0236 62.00 2.4409 31.80 1.2520 39.00 1.5354 77.00 3.0315

1 1

1.00 0.0394 5.00 0.1969

4.85 0.1910 #11

18.72 0.7371 26.00 1.0236 66.01 2.5990 1.01 0.0396 5.95 0.2344 1

18.70 0.7362 26.00 1.0236 62.00 2.4409 31.70 1.2480 39.00 1.5354 77.00 3.0315

1 1

4.90 0.1929

1.00 0.0394 5.00 0.1969

4.91 0.1935 #10 4.98 0.1960 #9

18.64 0.7339 26.01 1.0241 66.01 2.5990 1.02 0.0401 5.95 0.2344 1 18.56 0.7306 26.02 1.0246 66.04 2.6000 1.03 0.0406 5.95 0.2344 1

18.50 0.7283 26.00 1.0236 62.00 2.4409 31.50 1.2402 39.00 1.5354 77.00 3.0315 18.50 0.7283 26.10 1.0276 66.10 2.6024 32.50 1.2795 40.10 1.5787 82.10 3.2323 18.39 0.7241 26.05 1.0256 66.07 2.6010 32.39 1.2751 40.05 1.5766 82.07 3.2310 18.33 0.7215 26.06 1.0261 66.07 2.6010 32.32 1.2725 40.06 1.5771 82.07 3.2310

1 1 1 1 1 1 1 1

5.00 0.1969

1.00 0.0394 5.00 0.1969

12-24

5.10 0.2008

1.10 0.0433 6.00 0.2362

12-28

5.11 0.2010 #7

1.06 0.0416 5.95 0.2344

5.16 0.2031 13/64 M6x1

1.07 0.0421 5.95 0.2344

J11

Super MultiDrills GS (External Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel from 46HRC

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Cut tap reccomendations based on 60-75% full thread. Form tap reccomendations based on 55-70% full thread. Tap Size values should be adjusted according to application.

Fig 1

Grade: ACX70

Coating

LCF

OAL

Diameter ø5.18 to 6.80mm (0.2040" to 0.2677") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

in.

l MDW02040GS2 l MDW0520GS2 l MDW0520GS4 l MDW02055GS2 l MDW0530GS2 l MDW0530GS4 l MDW02090GS2 l MDW0540GS2 l MDW0540GS4 l MDW02130GS2 l MDW0550GS2 l MDW0550GS4 l MDW02188GS2 l MDW02188GS4 l MDW0560GS2 l MDW0560GS4 l MDW02210GS2 l MDW0570GS2 l MDW0570GS4 l MDW02280GS2 l MDW0580GS2 l MDW0580GS4 l MDW0590GS2 l MDW0590GS4 l MDW02340GS2 l MDW02344GS2 l MDW0600GS2 l MDW0600GS4 l MDW02380GS2 l MDW0610GS2 l MDW0610GS4 l MDW02420GS2 l MDW0620GS2 l MDW0620GS4 l MDW02460GS2 l MDW02460GS4 l MDW0630GS2 l MDW0630GS4 l MDW02500GS2 l MDW02500GS4 l MDW0640GS2 l MDW0640GS4 l MDW0650GS2 l MDW0650GS4 l MDW02570GS2 l MDW02570GS4 l MDW0660GS2 l MDW0660GS4 l MDW02600GS2 l MDW02610GS2 l MDW02610GS4 l MDW0670GS2 l MDW0670GS4 l MDW02656GS2 l MDW02656GS4 l MDW02660GS2 l MDW02660GS4 l MDW02677GS2 l MDW0680GS2 l MDW0680GS4

5.18 0.2040 #6

18.29 0.7202 26.07 1.0262 66.07 2.6010 1.07 0.0422 5.95 0.2344 1

2 2 4 2 2 4 2 2 4 2 2 4 2 4 2 4 2 2 4 2 2 4 2 4 2 2 2 4 2 2 4 2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 2 4 2 4 2 4 2 4 2 2 4

18.30 0.7205 26.10 1.0276 66.10 2.6024 32.30 1.2717 40.10 1.5787 82.10 3.2323

1 1

5.20 0.2047

1.10 0.0433 6.00 0.2362

5.22 0.2055 #5

18.25 0.7184 26.08 1.0266 66.09 2.6020 1.08 0.0426 5.95 0.2344 1

18.20 0.7165 26.10 1.0276 66.10 2.6024 32.20 1.2677 40.10 1.5787 82.10 3.2323

1 1

5.30 0.2087

1.10 0.0433 6.00 0.2362

5.31 0.2090 #4 1/4-20,M6x.75 M5.5x.5

18.13 0.7138 26.09 1.0273 66.09 2.6020 1.10 0.0433 5.95 0.2344 1

18.00 0.7087 26.10 1.0276 66.10 2.6024 32.00 1.2598 40.10 1.5787 82.10 3.2323

1 1

5.40 0.2126

1.10 0.0433 6.00 0.2362

5.41 0.2130 #3

18.00 0.7086 26.11 1.0281 66.12 2.6030 1.12 0.0441 5.95 0.2344 1

17.90 0.7047 26.10 1.0276 66.10 2.6024 31.90 1.2559 40.10 1.5787 82.10 3.2323 19.81 0.7801 28.15 1.1083 66.14 2.6040 33.81 1.3311 42.15 1.6593 82.14 3.2340 19.80 0.7795 28.20 1.1102 66.20 2.6063 33.80 1.3307 42.20 1.6614 82.20 3.2362

1 1 1 1 1 1

5.50 0.2165

1.10 0.0433 6.00 0.2362

1/4-28 M6x.5

5.56 0.2188 7/32

1.15 0.0453 5.95 0.2344

M6x1

5.60 0.2205

1.20 0.0472 6.00 0.2362

5.61 0.2210 #2

19.74 0.7773 28.16 1.1088 66.17 2.6050 1.16 0.0458 5.95 0.2344 1

M6x.75

19.70 0.7756 28.20 1.1102 66.20 2.6063 33.70 1.3268 42.20 1.6614 82.20 3.2362

1 1

5.70 0.2244

1.20 0.0472 6.00 0.2362

5.79 0.2280 #1

19.51 0.7682 28.20 1.1102 66.19 2.6060 1.20 0.0472 5.95 0.2344 1

19.50 0.7677 28.20 1.1102 66.20 2.6063 33.50 1.3189 42.20 1.6614 82.20 3.2362 19.40 0.7638 28.20 1.1102 66.20 2.6063 33.40 1.3150 42.20 1.6614 82.20 3.2362

1 1 1 1

5.80 0.2283

1.20 0.0472 6.00 0.2362

1/4-20

5.90 0.2323

1.20 0.0472 6.00 0.2362

5.94 0.2340 A 5.95 0.2344 15/64

19.32 0.7605 28.23 1.1115 66.24 2.6080 1.23 0.0485 5.95 0.2344 1 19.30 0.7599 28.23 1.1115 66.24 2.6080 1.23 0.0485 5.95 0.2344 1

19.20 0.7559 28.20 1.1102 66.20 2.6063 33.20 1.3071 42.20 1.6614 82.20 3.2362

1 1

6.00 0.2362 15/64

1.20 0.0472 6.00 0.2362

1/4-28

6.05 0.2380 B

23.17 0.9123 32.24 1.2693 74.24 2.9230 1.25 0.0493 7.14 0.2812 1

23.20 0.9134 32.30 1.2717 74.30 2.9252 34.20 1.3465 43.30 1.7047 84.30 3.3189

1 1

6.10 0.2402

1.30 0.0512 7.00 0.2756

6.15 0.2420 C M7x1

23.04 0.9071 32.26 1.2701 74.27 2.9240 1.27 0.0501 7.14 0.2812 1

23.00 0.9055 32.30 1.2717 74.30 2.9252 34.00 1.3386 43.30 1.7047 84.30 3.3189 22.91 0.9019 32.28 1.2709 65.91 2.5950 33.93 1.3359 43.30 1.7049 84.30 3.3190 22.90 0.9016 32.30 1.2717 74.30 2.9252 33.90 1.3346 43.30 1.7047 84.30 3.3189 22.78 0.8968 32.30 1.2718 74.32 2.9260 33.80 1.3308 43.33 1.7058 84.30 3.3190 22.70 0.8937 32.30 1.2717 74.30 2.9252 33.70 1.3268 43.30 1.7047 84.30 3.3189 22.60 0.8898 32.30 1.2717 74.30 2.9252 33.60 1.3228 43.30 1.7047 84.30 3.3189 24.55 0.9667 34.35 1.3522 74.35 2.9270 34.56 1.3607 44.35 1.7462 84.35 3.3210 24.50 0.9646 34.40 1.3543 74.40 2.9291 34.50 1.3583 44.40 1.7480 84.40 3.3228

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

6.20 0.2441

1.30 0.0512 7.00 0.2756

6.25 0.2460 D

1.29 0.0509 7.14 0.2812

6.30 0.2480

1.30 0.0512 7.00 0.2756

6.35 0.2500 1/4 M7x.75

1.32 0.0518 7.00 0.2812

6.40 0.2520

1.30 0.0512 7.00 0.2756

6.50 0.2559

1.30 0.0512 7.00 0.2756

6.53 0.2570 F 5/16-18 M7x1

1.35 0.0532 7.14 0.2812

6.60 0.2598

1.40 0.0551 7.00 0.2756

6.60 0.2600

24.46 0.9628 34.36 1.3528 74.37 2.9280 1.37 0.0538 7.14 0.2812 1

24.42 0.9616 34.37 1.3531 74.37 2.9280 34.43 1.3556 44.38 1.7471 84.38 3.3220 24.40 0.9606 34.40 1.3543 74.40 2.9291 34.40 1.3543 44.40 1.7480 84.40 3.3228 24.27 0.9556 34.39 1.3540 74.40 2.9290 34.28 1.3496 44.40 1.7480 84.40 3.3230 24.26 0.9551 34.39 1.3541 74.40 2.9290 34.27 1.3491 44.40 1.7481 84.40 3.3230

1 1 1 1 1 1 1 1

6.63 0.2610 G

1.37 0.0541 7.14 0.2812

6.70 0.2638

1.40 0.0551 7.00 0.2756

6.75 0.2656 17/64 5/6-18

1.40 0.0550 7.14 0.2812

6.76 0.2660 H 5/6-18

1.40 0.0551 7.14 0.2812

24.20 0.9529 34.40 1.3544 74.40 2.9290 1.41 0.0554 7.14 0.2812 1

6.80 0.2677

24.20 0.9528 34.40 1.3543 74.40 2.9291 34.20 1.3465 44.40 1.7480 84.40 3.3228

1 1

1.40 0.0551 7.00 0.2756

J12

Super MultiDrills GS (External Coolant Supply)

Carbon Steel/ Alloy Steel up to 0.28%

Carbon Steel/ Alloy Steel from 0.29%

Hardened Steel from 46HRC

Hardened Steel up to 45HRC

Stainless Steel

Tempered Steel

Ductile Cast Iron

Aluminum Alloy

Ti Alloy Heat-resistant Steel

Copper Alloy

Cast Iron

Cut tap reccomendations based on 60-75% full thread. Form tap reccomendations based on 55-70% full thread. Tap Size values should be adjusted according to application.

Fig 1

Grade: ACX70

Coating

LCF

OAL

Diameter ø6.90 to 8.43mm (0.2717" to 0.3320") Dimensions ( mm /inch) Dia.DC Cut Tap Size Roll Form Tap Size Hole Depth (L/D) Cat. No. mm in. Fraction mm

● USA stocked item

« Worldwide Warehouse Item

Effective Length LU Flute Length LCF Overall Length OAL

Tip PL Shank Dia DCON

Fig

in.

l MDW0690GS2 l MDW0690GS4 l MDW02720GS2 l MDW02720GS4 l MDW02756GS2 l MDW0700GS2 l MDW0700GS4 l MDW02770GS2 l MDW02770GS4 l MDW0710GS2 l MDW0710GS4 l MDW02810GS2 l MDW02810GS4 l MDW02812GS2 l MDW02812GS4 l MDW0720GS2 l MDW0720GS4 l MDW0730GS2 l MDW0730GS4 l MDW02900GS2 l MDW02900GS4 l MDW0740GS2 l MDW0740GS4 l MDW02950GS2 l MDW02950GS4 l MDW0750GS2 l MDW0750GS4 l MDW02969GS2 l MDW02969GS4 l MDW0760GS2 l MDW0760GS4 l MDW03020GS2 l MDW03020GS4 l MDW0770GS2 l MDW0770GS4 l MDW0780GS2 l MDW0780GS4 l MDW0790GS2 l MDW0790GS4 l MDW03125GS2 l MDW03125GS4 l MDW0800GS2 l MDW0800GS4 l MDW03160GS2 l MDW03160GS4 l MDW0810GS2 l MDW0810GS4 l MDW0820GS2 l MDW0820GS4 l MDW03230GS2 l MDW03230GS4 l MDW0830GS2 l MDW0830GS4 l MDW03281GS2 l MDW03281GS4 l MDW03307GS2 l MDW0840GS2 l MDW0840GS4 l MDW03320GS2 l MDW03320GS4

24.10 0.9488 34.40 1.3543 74.40 2.9291 34.10 1.3425 44.40 1.7480 84.40 3.3228 24.06 0.9473 34.42 1.3553 74.42 2.9300 34.07 1.3413 44.43 1.7493 84.43 3.3240

2 4 2 4 2 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 4 2 2 4 2 4

1 1 1 1

6.90 0.2717

1.40 0.0551 7.00 0.2756

M8x1.25

6.91 0.2720 I

1.43 0.0563 7.14 0.2812

5/16-24

23.94 0.9427 34.44 1.3561 74.45 2.9310 1.45 0.0571 7.14 0.2812 1

23.90 0.9409 34.40 1.3543 74.40 2.9291 33.90 1.3346 44.40 1.7480 84.40 3.3228 23.90 0.9409 34.45 1.3564 74.45 2.9310 33.91 1.3349 44.46 1.7504 84.46 3.3250 23.90 0.9409 34.50 1.3583 79.50 3.1299 35.90 1.4134 46.50 1.8307 91.50 3.6024 23.77 0.9357 34.47 1.3572 74.47 2.9320 33.77 1.3297 44.48 1.7512 84.48 3.3260 23.76 0.9354 34.47 1.3572 74.47 2.9320 33.77 1.3294 44.48 1.7512 84.48 3.3260 23.70 0.9331 34.50 1.3583 79.50 3.1299 35.70 1.4055 46.50 1.8307 91.50 3.6024 23.60 0.9291 34.50 1.3583 79.50 3.1299 35.60 1.4016 46.50 1.8307 91.50 3.6024 23.47 0.9241 34.52 1.3591 79.53 3.1310 35.49 1.3971 46.54 1.8321 91.52 3.6030 23.40 0.9213 34.50 1.3583 79.50 3.1299 35.40 1.3937 46.50 1.8307 91.50 3.6024 23.31 0.9176 34.55 1.3601 79.55 3.1320 35.32 1.3906 46.56 1.8331 91.54 3.6040 23.40 0.9213 34.60 1.3622 79.60 3.1339 35.40 1.3937 46.60 1.8346 91.60 3.6063 26.24 1.0332 37.55 1.4785 79.55 3.1320 38.26 1.5062 49.57 1.9515 91.57 3.6050 26.20 1.0315 37.60 1.4803 79.60 3.1339 38.20 1.5039 49.60 1.9528 91.60 3.6063 26.07 1.0265 37.58 1.4795 79.58 3.1330 38.09 1.4995 49.59 1.9525 91.59 3.6060 26.10 1.0276 37.60 1.4803 79.60 3.1339 38.10 1.5000 49.60 1.9528 91.60 3.6063 25.90 1.0197 37.60 1.4803 79.60 3.1339 37.90 1.4921 49.60 1.9528 91.60 3.6063 25.80 1.0157 37.60 1.4803 79.60 3.1339 37.80 1.4882 49.60 1.9528 91.60 3.6063 25.73 1.0130 37.64 1.4817 79.71 3.1380 37.74 1.4860 49.65 1.9547 91.64 3.6080 25.70 1.0118 37.70 1.4843 79.70 3.1378 37.70 1.4843 49.70 1.9567 91.70 3.6102 25.61 1.0084 37.65 1.4824 83.67 3.2940 42.63 1.6784 54.67 2.1524 99.67 3.9240 25.60 1.0079 37.70 1.4843 83.70 3.2953 42.60 1.6772 54.70 2.1535 99.70 3.9252 25.40 1.0000 37.70 1.4843 83.70 3.2953 42.40 1.6693 54.70 2.1535 99.70 3.9252 25.38 0.9994 37.69 1.4839 83.69 3.2950 42.40 1.6694 54.71 2.1539 99.70 3.9250 25.30 0.9961 37.70 1.4843 83.70 3.2953 42.30 1.6654 54.70 2.1535 99.70 3.9252 25.22 0.9929 37.72 1.4850 83.72 3.2960 42.24 1.6629 54.74 2.1550 99.72 3.9260

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

7.00 0.2756

1.40 0.0551 7.00 0.2756

7.04 0.2770 J

1.46 0.0574 7.14 0.2812

7.10 0.2795

1.50 0.0591 8.00 0.3150

7.14 0.2810 K M8x1

1.48 0.0582 7.14 0.2812

7.14 0.2812 9/32

1.48 0.0582 7.14 0.2812

7.20 0.2835

1.50 0.0591 8.00 0.3150

7.30 0.2874

1.50 0.0591 8.00 0.3150

M8x.75 5/16-18

7.37 0.2900 L

1.53 0.0601 7.94 0.3125

7.40 0.2913

1.50 0.0591 8.00 0.3150

M8x1.25

7.49 0.2950 M

1.55 0.0611 7.94 0.3125

5/16-24

7.50 0.2953

1.60 0.0630 8.00 0.3150

M8x.5

7.54 0.2969

1.56 0.0615 7.94 0.3125

M8x1

7.60 0.2992

1.60 0.0630 8.00 0.3150

1.59 0.0625 7.94 0.3125

7.67 0.3020 N

M8x.75

7.70 0.3031

1.60 0.0630 8.00 0.3150

7.80 0.3071

1.60 0.0630 8.00 0.3150

M9x1.25

7.90 0.3110

1.60 0.0630 8.00 0.3150

7.94 0.3125 5/16

1.64 0.0647 7.94 0.3125

8.00 0.3150

1.70 0.0669 8.00 0.3150

8.03 0.3160 O

1.66 0.0654 9.13 0.3594

8.10 0.3189

1.70 0.0669 9.00 0.3543

M9x1

8.20 0.3228

1.70 0.0669 9.00 0.3543

8.20 0.3230 P

1.70 0.0669 9.13 0.3594

8.30 0.3268

1.70 0.0669 9.00 0.3543

8.33 0.3281 21/64 M7x1

1.73 0.0680 9.13 0.3594

25.13 0.9895 37.73 1.4855 83.74 3.2970 1.74 0.0685 9.13 0.3594 1

8.40 0.3307

25.10 0.9882 37.70 1.4843 83.70 3.2953 42.10 1.6575 54.70 2.1535 99.70 3.9252 25.09 0.9878 37.74 1.4858 83.74 3.2970 42.11 1.6578 54.76 2.1558 99.75 3.9270

1 1 1 1

1.70 0.0669 9.00 0.3543

8.43 0.3320 Q

1.75 0.0688 9.13 0.3594

M9x1.25

J13

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