STRAIGHT
SHANK
DRILLS
S O M T A P 1 2 C A T A L O G U E
22
Blue Band RF Jobber Drills
for drilling Stainless Steel (VA)
MULTI-FACET
POINT
4.0 mm and
above
SPLIT POINT
sizes above
1.5 mm and
below 4.0 mm
HSS
Co5
TiAlN
CBA
RF
DIN
338 M
1BB
Suited Materials
Properties
Code
1
1.5
2
2.5
3
3.3
3.5
4
4.2
12
18
24
30
33
36
39
43
43
34
40
49
57
61
65
70
75
75
1BB0100
1BB0150
1BB0200
1BB0250
1BB0300
1BB0330
1BB0350
1BB0400
1BB0420
47
52
57
57
63
69
69
69
75
75
81
81
87
87
87
94
94
101
101
101
80
86
93
93
101
109
109
109
117
117
125
125
133
133
133
142
142
151
151
151
1BB0450
1BB0500
1BB0550
1BB0600
1BB0650
1BB0680
1BB0700
1BB0750
1BB0800
1BB0850
1BB0900
1BB0950
1BB1000
1BB1020
1BB1050
1BB1100
1BB1150
1BB1200
1BB1250
1BB1300
4.5
5
5.5
6
6.5
6.8
7
7.5
8
8.5
9
9.5
10
10.2
10.5
11
11.5
12
12.5
13
d
Code
l
2
l
1
d
Code
l
2
l
1
1 - 13 x 0.5
25
Code
Size Range
No.
of drills
1BB0040
STAINLESS
STEEL
HEAT
TREATABLE
STEEL
TITANIUM
JOBBER DRILL SET
IN METAL CASE
STANDARD
POINT
1.5mm and
below
