Turning 35˚ Diamond Positive Inserts
Indexable Insert
35° Diamond 5° Pos. With Hole
RE
VB
Grade Selection
A2, A3
IC
Chipbreaker Selection
B10 on
S
L
35°
A10 on
Insert Grade Selection by Part Material
: 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
VB ¢¢ 22
Cutting Edge Length L .4370 Thickness S .1250 Inscribed Circle IC .2500 Hole Dia. D1 .1102
Dimensions (inch)
B
Coated Cermet
L97
SUMIBORON (CBN) Inserts
Coated Carbide
Carbide
E53
D30
Applicable Internal Holders
Applicable External Holders
Nose Radius
Application Range
Shape
Sumitomo Cat. No.
ISO Cat. No.
RE
( f ) VBMT220.5EFB VBMT110302N-FB .0078 QQQQQQQQQQQQQQQQQQQQQQQQ « «« QQ VBMT221EFB VBMT110304N-FB .0156 QQQQQQQQQQQQQQQQQQQQQQQQ « «« QQ VBMT222EFB VBMT110308N-FB .0313 QQQQQQQQQQQQQQQQQQQQQQQQ « «« QQ VBMT220.5ELU VBMT110302N-LU .0078 QQQQQQQQQQQQQQQQQQQQQQQQ « « QQ VBMT221ELU VBMT110304N-LU .0156 D « D « DD D Q DF Q DF «« VBMT222ELU VBMT110308N-LU .0313 «« «« Q QQQQQ Q
( a p )
EFB
.08
.04
0
20°
.016
.008
( a p )
ELU
.08
.04
( f )
0
.016
.008
15°
C
VBGT220RFX VBGT110301R-FX .0039 QQQQQQQQQQQQQQQQQ VBGT220LFX VBGT110301L-FX .0039 QQQQQQQQQQQQQQQQQ VBGT220.5RFX VBGT110302R-FX .0078 QQQQQQQQQQQQQQQQQ VBGT220.5LFX VBGT110302L-FX .0078 QQQQQQQQQQQQQQQQQ VBGT221RFX VBGT110304R-FX .0156 QQQQQQQQQQQQQQQQQ VBGT221LFX VBGT110304L-FX .0156 QQQQQQQQQQQQQQQQQ VBGT22.001RFYS VBGT1103003R-FYS .0012 QQQQQQQQQQQQQQQQQ VBGT22.001LFYS VBGT1103003L-FYS .0012 QQQQQQQQQQQQQQQQQ
Q «« « Q «« « Q «« « Q «« « Q «« « Q «« «
(R/L)FX
( a p )
.08
.04
( f )
0
D
.016
.008
15°
Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q Q « QQQQ Q
(R/L)FYS
.0039 QQQQQQQQQQQQQQQQQ .0039 QQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQ .0078 QQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQ .0156 QQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQ .0313 QQQQQQQQQQQQQQQQQ
VBGT220RFYS VBGT110301R-FYS VBGT220LFYS VBGT110301L-FYS VBGT220.5RFYS VBGT110302R-FYS VBGT220.5LFYS VBGT110302L-FYS VBGT221RFYS VBGT110304R-FYS VBGT221LFYS VBGT110304L-FYS VBGT222RFYS VBGT110308R-FYS VBGT222LFYS VBGT110308L-FYS
R
( a p )
.08
.04
( f )
0
S
.016
.008
15°
VBGT220RFY VBGT110301R-FY .0039 QQQQQQQQQQQQQQQQQ VBGT220LFY VBGT110301L-FY .0039 QQQQQQQQQQQQQQQQQ VBGT220.5RFY VBGT110302R-FY .0078 QQQQQQQQQQQQQQQQQ VBGT220.5LFY VBGT110302L-FY .0078 QQQQQQQQQQQQQQQQQ VBGT221RFY VBGT110304R-FY .0156 QQQQQQQQQQQQQQQQQ VBGT221LFY VBGT110304L-FY .0156 QQQQQQQQQQQQQQQQQ
Q «« « Q «« « Q «« « « Q «« «
(R/L)FY
T
.16 ( a p )
.12
.08
.04
Q « QQQQ Q Q « QQQQ Q
( f )
0
.008 .016 .024
V
15°
W
B121
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