CPT

®

Mini Tools

Steel Toolholders

D1

D

L1

L

Insert Type

Ordering Code

D

D1

L1

L Insert Screw Torx Key

ST 0012 L25 E10 ST 0016 L25 G10 ST 0016 L35 H10

12 16 16

10 10 10

25 25 35

70 90

S11 S11 S11

K11 K11 K11

T10

100

Technical Section

Carbide Grades PVD triple layer coated Sub-Micron grade for Steel, Stainless Steels, Titanium and hard materials. BLU

Cutting Data

Cutting Speed m/min

Recommended feed rate mm/rev

ISO

Materials

Low and Medium Carbon Steels <0.55%C

25 - 70 20 - 50 15 - 30 25 - 70 20 - 40 30 - 70 15 - 30 30 - 90 20 - 70 20 - 70 20 - 50 10 - 40

P

High Carbon Steels ≥0.55%C Alloy Steels, Treated Steels Stainless Steels - Free Cutting Stainless Steels - Austenitic

M

Grooving: 0.01-0.03 Back turning: 0.03-0.10 Face grooving: 0.01-0.08 Chamfering: 0.02-0.08

Cast Steels

K

Cast Iron

Aluminum ≤12%Si, Copper

N

Aluminum >12% Si

Synthetics, Duroplastics, Thermoplastics

S H

Nickel Alloys, Titanium Alloys Hardened Steel 45 - 50HRc

Threading Passes

2-5 14-5

mm TPI

0.5 48

0.7 36

0.8 32

1.0 24

1.25 20 8-20

1.5 16

Pitch:

Number of Passes

6-12

7-14

7-16

8-18

10-22

20-38

A07-14

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