Sumitomo General Catalog 2025-2026

A

Grades A

■ Coated Carbide ■ Cermet ■ Carbide ■ CBN ■ Polycrystalline Diamond ■ Ceramics ■ Material Properties

■ Indexable Insert Identification Table ■ Grade Comparison Chart ● Coating, Cermet ● Cemented Carbide, Ceramics ● CBN, Polycrystalline Diamond ■ Chipbreaker Comparison Chart ■ Chipbreaker Selection ■ Grades for Turning ■ Grades for Milling ■ Grade Comparison Chart ■ Chipbreaker and Grade Selection Guide ● Steel Turning ● Stainless Steel Turning ● Cast Iron Turning ● Exotic Alloy Turning ● Hardened Steel Turning

C C BN

C arbonitride alloy

C eramic

C

C

B

C

C

C ermet

C oated carbide

● Non-Ferrous Metal Turning ● Small Lathes

C

A1 to A37

C arbide

C

■ Negative Inserts ■ Positive Inserts

Inserts B

■ Ceramic Negative Inserts (With Hole/Without Hole) ■ Ceramic Positive Inserts (Without Hole) ■ Ceramic SG (SumiNotch) and Ceramic LNGX ■ Precautions when Using Wiper Inserts

D

B1 to B135

E

■ External Toolholder Series ■ Toolholder Identification and Cutting Edge Position Dimension

C

■ Negative Insert Applicable Holders ■ Positive Insert Applicable Holders ■ T-REX Tool Holders ■ Tool Holders for Aluminum Wheel Turning ■ Double Clamp Tool Holders

F

Toolholders

C1 to C62

G

■ Small Lathe Selection ■ General Features of Small Lathes

D

■ Insert Grade Selection ■ Chipbreaker Selection ■ External Holders (Refer to Chapters E / F for Boring Bars / Grooving Tools / Cut-Off Tools)

H

Small Parts Machining

I

D1 to D34

E

■ For Through Boring ■ For Shoulder Milling ■ For Very Small Diameter / Small Diameter Turning

■ Selection Guide for Boring Tools ■ Boring Tools Identification Table ■ Selection Guide for Boring Tools ■ Boring Tools Series ■ Multi-functional Small Lathe Tools Twin Head Holder ■ For Bottom Facing ■ For Profiling

J

Boring Bars

K

E1 to E75

F

■ Grooving Tool Series Selection Guide ■ Grooving Tools ● Triangular Insert for Shallow Grooves (External/Internal) ● For External/Internal and Facing ● For Hardened Steel ■ C ut-off Toolholder Series Selection Guide ■ General Features of Tooling Systems ■ ICTM HSK Tooling Systems ■ Polygonal Taper Shank SumiPolygon

■ Cut-Off Tools

● SumiGrip Jr. / SumiGrip ● Small Diameter Cut-Off Tool Holders ■ Threading Tool Series Selection Guide ■ Basics of Threading ■ Threading Tools ● SSTE / SSTI ● For External/Internal Diameters

L

Grooving / Cut-off Threading

M

F1 to F86

G

■ Smart Damper ■ IGETALLOY ABS System ■ Micro Units ■ Cartridge Units ■ Boring Quills / Carbide Line Boring Bars

N

Tooling Systems / Polygon Shank / Cartridges Cartridges

■ Modular Taper Shank Supported by 2 Faces ■ HSK Tooling Systems Supported by 2 Faces

O

Index

G1 to G32

A.L.M.T.

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