MORSE TAPER
SHANK DRILLS
S O M T A P 1 2 C A T A L O G U E
58
WORKS
STD.
CHIPBREAKER
FORM
GOLD
OXIDE
HSS
Co5
MT 3-4
2A7
Suited Materials
INCH
TYPE
N
Properties
Code
MTS Oil Tube Chipbreaker Drills,
Cross Hole Feed
14.288
17.462
20.638
22.225
23.812
26.988
28.575
30.162
124
130
146
149
158
168
174
181
241
250
266
270
279
289
324
330
2A71429
2A71746
2A72064
2A72223
2A72381
2A72699
2A72858
2A73016
No. 3 Morse Taper Shank
d
inch
mm
Equiv.
Code
l
2
l
1
9/16
11/16
13/16
7/8
15/16
1.1/16
1.1/8
1.3/16
No. 4 Morse Taper Shank
GENERAL
