Sumitomo General Catalog 2025-2026

SUMIDIA PCD Inserts

Indexable Insert

S Square Neg.

(Legend) General Cutting

: 1st Recommendation

N Non-Ferrous Metal Carbide / Hard Brittle Material

Dimensions (inch) PCD (SUMIDIA)

Effective Cutting Edge Length LE

Nose Radius RE

Shape

Sumitomo Cat. No.

ISO Cat. No.

SNMA43 ˜

NF-SNMA432 NF-SNMA433

NF-SNMA120408 NF-SNMA120412

90°

.0315 .0945 

RE

M

Inscribed Circle IC .5000 Hole Dia. .1875 Thickness S .2031

.0472 .0945 

Dimensions (inch)

IC

S

NF Insert

C14 to C19 E20 to E22

Applicable External Holders Applicable Internal Holders

7° Pos.

SCM ¢ 2.51 ˜

NF-SCMX2.51.50 NF-SCMX2.51.50.5 NF-SCMX2.51.51

NF-SCMT070201 NF-SCMT070202 NF-SCMT070204

10°

.0039 .1181

90°

RE

.0079 .1181

Inscribed Circle IC .3125 Hole Dia. .1339 Thickness S .0937

.0157 .1181

Dimensions (inch)

IC

S

NF Insert

D31

Applicable External Holders

C

D

S

T

V

W

M16

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