S O M T A P 1 2 C A T A L O G U E
33
STRAIGHT
SHANK
DRILLS
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
UDL Stub Drills - Long Chip
Code
d
l
2
l
1
mm
Equiv
Code
d
l
2
l
1
mm
Equiv
1630282
1630287
1630290
1630295
1630300
1630305
1630310
1630318
1630320
1630326
1630330
1630340
1630345
1630350
1630357
1630360
1630366
1630370
1630373
1630379
1630380
1630386
1630390
1630391
1630397
1630399
1630400
1630404
1630409
1630410
1630420
1630422
1630430
1630431
1630437
1630439
1630440
1630449
1630450
1630457
1630460
1630476
1630479
1630480
1630485
1630490
1630492
1630498
1630500
1630506
No.34
No.33
2.9
No.32
3.0
No.31
3.1
1/8”
3.2
No.30
3.3
3.4
No.29
3.5
9/64”
3.6
No.27
3.7
No.26
No.25
3.8
No.24
3.9
No.23
5/32”
No.22
4.0
No.21
No.20
4.1
4.2
No.19
4.3
No.18
11/64”
No.17
4.4
No.16
4.5
No.15
4.6
3/16”
No.12
4.8
No.11
4.9
No.10
No.9
5.0
No.8
16
16
16
16
16
18
18
16
18
18
18
20
18
20
20
20
20
20
20
22
22
22
22
22
22
22
22
22
22
22
22
22
24
24
24
24
24
24
24
24
24
26
26
26
26
26
26
26
26
26
46
46
46
46
46
49
49
46
49
49
49
52
49
52
52
52
52
52
52
55
55
55
55
55
55
55
55
55
55
55
55
55
58
58
58
58
58
58
58
58
58
62
62
62
62
62
62
62
62
62
1.0
No.60
No.59
No.58
No.57
1.1
No.56
3/64”
1.2
1.3
No.55
No.54
1.4
1.5
No.53
1/16”
1.6
No.52
No.51
1.7
No.50
1.8
No.49
1.9
No.48
5/64”
No.47
2.0
No.46
No.45
2.1
No.44
2.2
No.43
2.3
No.42
3/32”
2.4
No.41
No.40
2.5
No.39
No.38
2.6
No.37
2.7
No.36
7/64”
No.35
2.8
6
6
6
7
7
7
8
8
8
8
8
9
9
9
10
10
10
10
10
10
11
11
11
11
12
12
12
12
12
12
12
13
13
13
13
14
14
14
14
14
14
14
14
14
14
16
16
16
16
16
26
26
26
28
28
28
30
30
30
30
30
32
32
32
34
34
34
34
34
34
36
36
36
36
38
38
38
38
38
38
38
40
40
40
40
43
43
43
43
43
43
43
43
43
43
46
46
46
46
46
1630100
1630102
1630104
1630107
1630109
1630110
1630118
1630119
1630120
1630130
1630132
1630139
1630140
1630150
1630152
1630159
1630160
1630161
1630169
1630170
1630178
1630180
1630185
1630190
1630193
1630198
1630199
1630200
1630206
1630208
1630210
1630218
1630220
1630226
1630230
1630237
1630238
1630240
1630244
1630249
1630250
1630253
1630258
1630260
1630264
1630270
1630271
1630278
1630279
1630280
2.819
2.870
2.976
3.048
3.175
3.264
3.454
3.572
3.658
3.734
3.797
3.861
3.912
3.969
3.988
4.039
4.089
4.216
4.305
4.366
4.394
4.496
4.572
4.762
4.800
4.851
4.915
4.978
5.055
1.016
1.041
1.067
1.092
1.181
1.191
1.321
1.397
1.511
1.588
1.613
1.702
1.778
1.854
1.930
1.984
1.994
2.057
2.083
2.184
2.261
2.375
2.381
2.438
2.489
2.527
2.578
2.642
2.705
2.778
2.794
Continued on next page...
M
INCH
WIRE
LETTER
Suited Materials
ALLOY
STEEL
GENERAL
CARBON
STEEL
ALUMINIUM
