Sumitomo General Catalog 2025-2026

Ceramic Inserts

Indexable Insert

SN2000K*

Finishing and roughing of cast iron

Cold pressed whiskered ceramic grade for continuous turning of exotic alloys

WX1500

SN2100K*

Interrupted turning /milling of cast iron

WX2000 NB150H

High speed turning of super alloys

SN1000S SiAlON grade for rough turning/ milling of exotic alloys *SN2000K & SN2100K grades not shown in stock can be made to order. Call for price and delivery.

High speed finishing of hardened steels

SN2000K SN2100K SN1000S SN1000S* WX1500 WX2000 NB150H .008 X 25°.008 X 25°.003 X 20°A2 "Hone Only".003 X 20°.002 X 20°.008 X 25°

Edge Preps

B

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

VNGA

TNG

r

60º

R

I.C.

I.C.

T

35˚

T

Catalog #

Catalog #

IC S RE D1

IC S RE D1

TNG321 TNG322 TNG331 TNG332 TNG333 TNG334 TNG352 TNG353 TNG432 TNG433 TNG434 TNG436

VNGA331 VNGA332 VNGA333 VNGA432 VNGA433

.0156 .0313 .0469 .0313 .0469

.0156 .0313 .0156 .0313 .0469 .0625 .0313 .0469 .0313 .0469 .0625 .0938

l

l l l

.125

.150

.375

l l l l l l

.1875

l l

l l

.500

.2031

.1875

.375

C

l l l l

Cutting Conditions:

Grades

-

WNGA

Continuous Cut Medium Cut Interrupted Cut

.3125

l l l l

D

80º

.500 .1875

R

l l

I.C.

R

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

T

TNGA

Catalog #

IC S RE D1

WNGA432 WNGA433 WNGA434

.0313 .0469 .0625

l l l l l l l l l

.500 .1875

.2031

S

60º

l l

R

I.C.

T

T

IC S RE D1

Catalog #

TNGA321 TNGA322 TNGA332 TNGA333 TNGA334 TNGA432 TNGA433 TNGA434 TNGA436 TNGA438 TNGA543 TNGA544

.0156 .0313 .0313 .0469 .0625 .0313 .0469 .0625 .0938 .1250 .0469 .0625

l l

.125

.375

.150

l l l l

V

l

l l l l l l

.1875

W

.500

.2031

l l l l

.625 .250

.250

B132

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