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

n Positive

B

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

RCGX

SPG

R

120º

I.C.

11º

T

T

Catalog #

IC S RE D1

IC S RE D1

Catalog #

RCGX35

l l l l

SPG422 SPG423 SPG424 SPG432 SPG433 SPG632 SPG633 SPG634

.0313 .0469 .0625 .0313 .0469 .0313 .0469 .0625

l l l

.375

RCGX35A2

l

.125

l l

RCGX45

l l l l

.500

.500

.3125 -

-

RCGX45A2

l

l l l l

-

C

RCGX55

.625

RCGX55A2

.1875

l l l

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

.750

RPGX

D

Cutting Conditions: Grades Continuous Cut Medium Cut Interrupted Cut

TPG

11°

120º

R

60º

T

R

I.C.

Catalog #

IC S RE D1

11º

RPGX35

l l l

S

T

.375

RPGX35A2

l

Catalog #

IC S RE

D1

RPGX45

l l l

.500

.3125 -

-

TPG221 TPG222 TPG321 TPG322 TPG323 TPG332 TPG432 TPG433

.0156 .0313 .0156 .0313 .0469 .0313 .0313 .0469

RPGX45A2

l

.250

.125

RPGX55

T

.625

RPGX55A2

l l l l

.375

.125

-

V

.1875

l l l l

n For Grooving

.500

Cutting Conditions: Continuous Cut Medium Cut Interrupted Cut

n For Milling

SG

W

Cutting Conditions: Continuous Cut Medium Cut Interrupted Cut

LNGX

E

3 O

W

T Gage Dia.

R

B

R

W

T

A

90°

L

Catalog #

L W T

R

Gage Dia.

Catalog #

W ± .001

R

E ± .001

T A B

LNGX130508PNFN-W LNGX130508PNFN-WO LNGX160516PNFN-W LNGX160516PNFN-WO

l l l l

.500

.031

.375 .187

SG-3047R SG-3062R SG-3094R SG-3125R

.047 .005/.010 .075 .062 .005/.010 .094 .094 .005/.010 .150 .125 .005/.010 .150

l l l l

.625

.063

.195 .344 .4050 .3750

B133

WO: Wiper Insert, 2 cutting edges

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