Turning 35˚ Diamond Positive Inserts
Indexable Insert
Information in "Shape" column
35° Diamond 5° Pos. With Hole
RE
VB
EFL
Name of Chipbreaker
.12
Application Range
.08
Recommended Part Material
IC
.04
S
Chipbreaker Rake Angle
0
L
.008 .016 .024
10 °
35°
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
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
Q Q Q
Q « «« Q « «« Q « ««
« D « D « D
«« D «« «« D «« «« D ««
VBMT220.5ELB VBMT110302N-LB .0078 VBMT221ELB VBMT110304N-LB .0156 VBMT222ELB VBMT110308N-LB .0313
( a p )
ELB
.08
.04
( f )
0
.016
.008
15°
Q DDDD F Q DF « Q DDDD F Q DF
VBMT221ESU VBMT110304N-SU .0156 DD DD D « FD VBMT222ESU VBMT110308N-SU .0313 DD D DD « FD
.16 ( a p )
ESU
.12
.08
.04
( f )
0
8°
.008 .016 .024
C
VBGT220MESI VBGT110301MN-SI < .0039 QQQQQQQ D QQQQQQQQQ DDDDD Q « QQQQ VBGT220.5MESI VBGT110302MN-SI < .0078 QQQQQQQ D QQQQQQQQQ DDDDD Q D QQQQ VBGT221MESI VBGT110304MN-SI < .0156 QQQQQQQ D QQQQQQQQQ DDDDD Q D QQQQ VBGT222MESI VBGT110308MN-SI < .0313 QQQQQQQ D QQQQQQQQQ « DDDD Q « QQQQ
.16 ( a p )
(M)ESI
.12
.08
.04
( f )
0
15°
.008 .016 .024
DD « DD «
DD DD
D D
VBMT221EGU VBMT110304N-GU .0156 DD « VBMT222EGU VBMT110308N-GU .0313 DD «
«« ««
EGU
D
( a p )
.12
.08
.04
( f )
8°
.004
.008
.012 .016
.0039 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0039 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0078 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ « .0156 QQQQQQQQQQQQQQQQQQQQQQQQQQQQQQ «
VBGT220RAY VBGT110301R-AY VBGT220LAY VBGT110301L-AY VBGT220.5RAY VBGT110302R-AY VBGT220.5LAY VBGT110302L-AY VBGT221RAY VBGT110304R-AY VBGT221LAY VBGT110304L-AY
R
(R/L)AY
.16 ( a p )
.12
.08
.04
( f )
0
S
.008 .016 .024
15°
Values for nose radius RE prefixed with "<" indicate negative tolerances.
T
V
W
B122
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