Sumitomo General Catalog 2025-2026

SUMIDIA PCD Inserts

Indexable Insert

T Triangular

(Legend) General Cutting

: 1st Recommendation

N Non-Ferrous Metal Carbide / Hard Brittle Material

Dimensions (inch) PCD (SUMIDIA)

Effective Cutting Edge Length LE

11° Pos.

Nose Radius RE

Shape

Sumitomo Cat. No.

ISO Cat. No.

TPGA21.5 ˜

NF-TPGA21.50 NF-TPGA21.50.5 NF-TPGA21.51

NF-TPGW110201 NF-TPGW110202 NF-TPGW110204

.0039 .1220

D D

60°

RE

M

Inscribed Circle IC .2500 Hole Dia. .1102 Thickness S .0937

.0079 .1181

D

Dimensions (inch)

.0157 .1142

D D

S

IC

NF Insert

Applicable Holder: Special Holder

NF-TPMT21.50.5LD NF-TPMT110202N-LD NF-TPMT21.51LD NF-TPMT110204N-LD

TPMT21.5 ˜

.0079 .1220

D

60°

RE

.0157 .1142

D

Inscribed Circle IC .2500 Hole Dia. .1102 Thickness S .0937

S

IC

Break Master

Dimensions (inch)

NF-TPMT21.50.5GD NF-TPMT110202N-GD NF-TPMT21.51GD NF-TPMT110204N-GD

.0079 .1220

D

60°

RE

Applicable Holder: Special Holder

.0157 .1142

D

S

IC

Break Master

C

D

NF-TPGA220 NF-TPGA220.5 NF-TPGA221 NF-TPGA222

NF-TPGW110301 NF-TPGW110302 NF-TPGW110304 NF-TPGW110308

TPGA22 ˜

.0039 .1220 .0079 .1181 .0157 .1142 .0315 .1063 .0039 .1457 .0079 .1457 .0157 .1417 .0315 .1299

60°

RE

D D

S

D D

Inscribed Circle IC .2500 Hole Dia. .1339 Thickness S .1250

Dimensions (inch)

IC

S

D D

NF Insert

TPGA220 TPGA220.5 TPGA221 TPGA222

TPGW110201 TPGW110302 TPGW110304 TPGW110308

D D

E48 to E52

Applicable Internal Holders

60°

RE

T

D D

IC

D

S

V

60°

NF-TPMA220.5 NF-TPMA221 NF-TPMA222 NF-TPMX220 NF-TPMX220.5 NF-TPMX221 NF-TPMX222

NF-TPMW110302 NF-TPMW110304 NF-TPMW110308 NF-TPMT110301 NF-TPMT110302 NF-TPMT110304 NF-TPMT110308

TPM ¢ 22 ˜

.0079 .0984  .0157 .0945  .0315 .0827 

RE

Inscribed Circle IC .2500 Hole Dia. .1339 Thickness S .1250

IC

Dimensions (inch)

NF Insert

W

S

.0039 .1220

D

60°

E48 to E52

Applicable Internal Holders

.0079 .1142

D D

RE

.0157 .1102

D D

S

IC

.0315 .0984

D D

NF Insert

60°

NF-TPMT220.5LD NF-TPMT110302N-LD

.0079 .1220

D

RE

NF-TPMT221LD NF-TPMT222LD NF-TPMT221GD NF-TPMT222GD

NF-TPMT110304N-LD NF-TPMT110308N-LD NF-TPMT110304N-GD NF-TPMT110308N-GD

.0157 .1142

D

.0315 .1063

D

IC

S

Break Master

60°

.0157 .1142

D

RE

.0315 .1063

D

IC

Break Master

S

M20

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