INDEXABLE INSERTS
ISO CODE for Inserts for Boring and Turning
Insert Shape
Clearance Angle
Tolerance Class
±.0005
±.001
±.001
±.001
±.005
±.001
±.003-.008 1)
±.005
±.002-.004 1)
Dependent upon insert size
Chip Breaker/Mounting Criteria
Insert Size
.08 .156
.12 .219
.16 .250
.20 .312
.24 .375
.31 .500
.39 .625
7mm .165
11mm .250
Special execution
.250 .250
.375 .375
.500 .500
.625 .625
.250 .250
.375 .375
.500 .500
Insert Thickness
Corner Radius
Cutting Edge
Cutting Direction
s=.063 s=.094 (.098*)
R=.004 R=.008 R=.012 R=.016 R=.024 R=.031 R=.047
s=.125 s=.156 s=.187 s=.219
*Special Size
For wiper geometry see page 515
531
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