Page 92 - HOLE_MAKING_CATALOG_INCH_2022_P1-P186

USER GUIDE
INDEXABLE DRILLS Recommended Machining Conditions for ICG Inserts D=.630-.783 D=.787-1.020

Feed IPR
Material
Cutting Speed
Material
D=.551-.630
number
Vc SFM
group
3
4
5
6
.006
.008
.007
.009
.011
7
.009
260-330-400
.012
.011
.014
8
P
9
10
11
12 .005 .006 .007
200-260-300 .008 .009 .010
13
.011 .012 .014
.005 .006 .007
M 14 200-260-300 .008 .009 .010
.011 .012 .014
21
22
23
24 .014 .016 .018
N 260-660-980 .018 .020 .022
25 .020 .024 .026
26
27
28
31
32
33 .004 .005 .005
S 34 80-100-115 .006 .007 .007
35 .009 .010 .010
36
37
38 .005 .005 .006
H 65-115-160 .006 .007 .008
39 .008 .009 .010
Recommended cutting data

Recommended Machining Conditions for ICN Inserts
SUMOCHAM
Feed vs. Drill Diameter
D=.394-.469 D=.472-.547 D=.551-.626 D=.630-.783
Mtl. No. Vc SFM Feed IPR
21
22 300-500-720
23
24 .010 .012 .014 .016
25 260-390-520 .013 .015 .017 .020
.024
.020
.018
.016
26
27 300-500-720
28
Recommended cutting data
According to the wear results, conditions can be changed to optimize performance.

90 ISCAR