SCI 21-22 General Catalog

Turning 80˚ Diamond Positive Inserts

Indexable Insert

RE

Information in "Shape" column

80° Diamond 7° Pos. With Hole

IC

CC

EFL

Name of Chipbreaker

.12

Application Range

.08

Recommended Part Material

.04

Chipbreaker Rake Angle

0

.008 .016 .024

10 °

Feed Rate (f) (inch/rev)

S

L

80°

: 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

CC ¢¢ 21.5 ˜

Cutting Edge Length L .2520 Thickness S .0937 Inscribed Circle IC .2500 Hole Dia. D1 .1102

Dimensions (inch)

B

L37

M11

M27

SUMIBORON (CBN) Inserts

SUMIDIA (PCD) Inserts

SUMIDIA Binderless Inserts

Coated Cermet

Coated Carbide

Carbide

E30

C34 , D17

Applicable Internal Holders

Applicable External Holders

Nose Radius

Application Range

Shape

Sumitomo Cat. No.

ISO Cat. No.

RE

.0039 QQQQQQQQQQQQQQQQQQQQQQQQ .0039 QQQQQQQQQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQQQQQQQQ

« QQ « QQ « QQ « QQ

CCET21.50RFY CCET060201R-FY CCET21.50LFY CCET060201L-FY CCET21.50.5RFY CCET060202R-FY CCET21.50.5LFY CCET060202L-FY CCMT21.50.5ELB CCMT060202N-LB CCMT21.51ELB CCMT060204N-LB CCMT21.52ELB CCMT060208N-LB

( a p )

(R/L)FY

.08

.04

( f )

*1

0

15°

.016

.008

Q Q Q

Q « «« Q « «« Q « ««

DD DD DD

«« D «« «« D «« «« D ««

ELB

.0078

( a p )

.08

.0156

.04

.0313

( f )

0

C

.016

.008

15°

Q DDDD

Q DFDD

CCMT21.50.5ESU CCMT060202N-SU .0079 « DD DDDD « FD CCMT21.51ESU CCMT060204N-SU .0156 DDDDDDDDDFDDDFF CCMT21.52ESU CCMT060208N-SU .0313 DDDDDDDDDFDDDFF

ESU

.16 ( a p )

Q DDDDDF Q DFDD Q DDDDDF Q DF « D

.12

.08

.04

( f )

0

.008 .016 .024

D

Q Q

F QQQQQ Q F QQQQQ Q

.0156 DDD DD .0313 DDD DD

ENK

CCMT21.51ENK CCMT060204N-SK CCMT21.52ENK CCMT060208N-SK

( a p )

.24

.16

.08

R

( f )

0

.008 .016 .024

Q

QQQQQ Q

D D

CCMT21.51EFM CCMT060204N-SC

EFM

.0156

( a p )

.16

.12

.08

.04

S

( f )

0

.008 .016 .024

CCGT21.5.001EFM CCGT0602003N-SC .0012 QQQQQQQQQQQQQQQQQ CCGT21.50MEFM CCGT060201MN-SC < .0039 QQQQQQQQQQQQQQQQQ

D Q D

«

(M)EFM

Q DD

««

( a p )

.16

.0039 QQQQQQQQQQQQQQQQ

« Q

F

CCGT21.50EFM CCGT060201N-SC

.12

.08

CCGT21.50.5MEFM CCGT060202MN-SC < .0078 QQQQQQQQQQQQQQQQQ

Q DD

««

T

.04

.0078 QQQQQQQQQQQQQQQQ

D Q

CCGT21.50.5EFM CCGT060202N-SC F CCGT21.51MEFM CCGT060204MN-SC < .0156 QQQQQQQQQQQQQQQQQQQ Q « « QQ

( f )

0

.008 .016 .024

Q DD Q DD

Q D Q D

CCMT21.51EGU CCMT060204N-GU .0156 DDD DDD DD CCMT21.52EGU CCMT060208N-GU .0313 DDD DDD D

« D « D

EGU

( a p )

.12

.08

V

.04

( f )

.004

.008

.012 .016

D « F « D Q

F QQQQQ Q

CCMA21.51

CCMW060204

.0156

Q

W

.0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ D

CCGT21.50.5NAG CCGT060202N-AG CCGT21.51NAG CCGT060204N-AG

( a p )

NAG

.16

.12

.08

.04

( f )

0

20°

.008 .016 .024

*1

.0039 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0039 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «

CCGT21.50RAY CCGT21.50LAY

CCGT060201R-AY CCGT060201L-AY

(R/L)AY

.16 ( a p )

CCGT21.50.5RAY CCGT060202R-AY CCGT21.50.5LAY CCGT060202L-AY

.12

.08

.04

CCGT21.51RAY CCGT21.51LAY

CCGT060204R-AY CCGT060204L-AY

( f )

0

.008 .016 .024

15°

Values for nose radius RE prefixed with "<" indicate negative tolerances. *1: Photo shows left hand.

B76

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