SCI 21-22 General Catalog

Turning 80˚ Diamond Positive Inserts CP 80° Diamond 11° Pos. With Hole 80° IC L RE

Indexable Insert

Information in "Shape" column

EFL

Name of Chipbreaker

.12

Application Range

.08

Recommended Part Material

.04

S

(ENS/ENX/CP  2.5) S

(ENS/ENX, ENS/CP  32) S

Chipbreaker Rake Angle

0

.008 .016 .024

10 °

Feed Rate (f) (inch/rev)

: 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

CP ¢¢ 2.51.5 ˜ Dimensions (inch) Cutting Edge Length L .3150 Thickness S .0937 Inscribed Circle IC .3125 Hole Dia. D1 .1339

B

L44

M12

SUMIBORON (CBN) Inserts

SUMIDIA (PCD) Inserts

Coated Cermet

Coated Carbide

Carbide

Nose Radius

Application Range

Shape

Sumitomo Cat. No.

ISO Cat. No.

RE

SD

CPGT2.51.50.5 CPGT080202N-SD CPGT2.51.51 CPGT080204N-SD CPGT2.51.52 CPGT080208N-SD

.0078 QQQQQQQQQQQQQQQQQ DDDD Q

DFDF

( a p )

.08

.0156 QQQQQQQQQQQQQQQQQ  .0313 QQQQQQQQQQQQQQQQQ 

Q Q

DFD DFD

.04

( f )

0

0 °

.016 .008

ELB

CPMT2.51.51ELB CPMT080204N-LB

Q

Q  

 D  D 

.08 ( a p )

.0156

.04

( f )

0

15°

.016 .008

ESU

CPMT2.51.51ESU CPMT080204N-SU CPMT2.51.52ESU CPMT080208N-SU

Q Q

Q  F  Q DF 

.0156  D  D  .0313  D  D 

DDFD D FD

( a p )

C

.08 .04 .12 .16

( f )

0

.008 .016 .024

ENS

CPMT2.51.52ENS CPMH080208N-US

Q

QQQQ Q

D

.0313

( a p )

.08 .04 .12 .16

D

( f )

0

.008 .016 .024

CPMA2.51.51 CPMW080204 CPMA2.51.52 CPMW080208

 D Q  D Q

QQQQ Q QQQQ Q

.0156 .0313

R

Q

EMU

CPMT2.51.51EMU CPMT080204N-MU .0156  D  D CPMT2.51.52EMU CPMT080208N-MU .0313  D  D

 FD Q  D Q

QQQQ Q QQQQ Q

( a p )

.08 .04 .12 .16

S

( f )

0 °

0

.008 .016 .024

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

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

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

T

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

CP ¢¢ 2.52 ˜ Dimensions (inch)

Cutting Edge Length L .3150 Thickness S .1250 Inscribed Circle IC .3125 Hole Dia. D1 .1339

V

Coated Cermet

Coated Carbide

Carbide

Nose Radius

W

Application Range

Shape

Sumitomo Cat. No.

ISO Cat. No.

RE

ENS

CPMT2.522ENS CPMT080308N-US

.0313 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ

( a p )

.08

.04

( f )

0

10°

.016 .008

B82

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