S O M T A P 1 2 C A T A L O G U E
35
STRAIGHT
SHANK
DRILLS
UDL Stub Drills - Long Chip
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Code
d
l
2
l
1
mm
Equiv
Code
d
l
2
l
1
mm
Equiv
27/64”
10.8
11.0
7/16”
11.2
11.5
10.716
11.112
47
47
47
47
47
47
95
95
95
95
95
95
1631072
1631080
1631100
1631111
1631120
1631150
1631151
1631200
1631229
1631250
1631269
1631300
95
102
102
102
102
102
47
51
51
51
51
51
11.509
12.303
12.700
29/64”
12.0
31/64”
12.5
1/2”
13.0
BRIGHT
FINISH
DIN
1897
HSS
Co5
TYPE
FS
163
Properties
Code
SPLIT POINT
1.5 mm and
above
STANDARD
POINT
sizes below
1.5 mm
M
INCH
WIRE
LETTER
Suited Materials
ALLOY
STEEL
GENERAL
CARBON
STEEL
ALUMINIUM
