SCI 21-22 General Catalog

Turning Square Positive Inserts

Indexable Insert

RE

Information in "Shape" column

Square 7° Pos. With Hole

IC

SC

EFL

Name of Chipbreaker

.12

Application Range

.08

Recommended Part Material

.04

Chipbreaker Rake Angle

0

.008 .016 .024

S

10 °

Feed Rate (f) (inch/rev)

L

90°

: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended

: General Cutting 1st Recommended : General Cutting 2nd Recommended

: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended

P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel

SC ¢¢ 2.51.5 ˜

Cutting Edge Length L .3125 Thickness S .0937 Inscribed Circle IC .3125 Hole Dia. D1 .1339

Dimensions (inch)

B

M16

SUMIDIA (PCD) Inserts

Coated Cermet

Coated Carbide

Carbide

D26

Applicable External Holders

Application Range

Shape

Sumitomo Cat. No.

ISO Cat. No.

RE

SCGT2.51.50MEFM SCGT070201MN-SC < .0039 QQQQQQQQQQQQQQQQQ SCGT2.51.50.5MEFM SCGT070202MN-SC < .0078 QQQQQQQQQQQQQQQQQ

« Q « « QQ

.16 ( a p )

(M)EFM

Q «

D QQ

.12

.08

.04

( f )

0

.008 .016 .024

Values for nose radius RE prefixed with "<" indicate negative tolerances.

: Interrupted Cutting 1st Recommended : Interrupted Cutting 2nd Recommended

: General Cutting 1st Recommended : General Cutting 2nd Recommended

: Continuous Cutting 1st Recommended : Continuous Cutting 2nd Recommended

P Steel M Stainless Steel K Cast Iron N Non-Ferrous Metal S Exotic Alloy H Hardened Steel

SC ¢¢ 32 ˜

C

Cutting Edge Length L .3750 Thickness S .1250 Inscribed Circle IC .3750 Hole Dia. D1 .1732

Dimensions (inch)

Coated Cermet

Coated Carbide

Carbide

D

Application Range

Shape

Sumitomo Cat. No.

ISO Cat. No.

RE

R

SCGT320MEFM SCGT090301MN-SC < .0039 QQQQQQQQQQQQQQQQQQQQQQQ SCGT320.5MEFM SCGT090302MN-SC < .0078 QQQQQQQQQQQQQQQQQQQQQQQ

« QQ « QQ

.16 ( a p )

(M)EFM

.12

.08

.04

( f )

0

S

.008 .016 .024

Values for nose radius RE prefixed with "<" indicate negative tolerances.

T

V

W

B94

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