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HAM 310 Solid carbide twist drill
type N, cylindrical shank, right hand cut, acc. DIN 338
design features:
point grind: 4-facet ground
point angle: 120°
side rake angle: 30°
profile: standard
cutting material grade & applications:
K10 ultra micro grain 8-10% Co
Particularly suitable for drilling of steel
and aluminium up to approximately
600 N/mm³.
Especially designed for the reworking
of step drills (cutting part without back taper)
Part No.
d1 h7 mm
d2 h6 mm
l1 mm
l2 mm
310-0100
1.00
1.00
34
12
310-0110
1.10
1.10
36
14
310-0120
1.20
1.20
38
16
310-0130
1.30
1.30
38
16
310-0140
1.40
1.40
40
18
310-0150
1.50
1.50
40
18
310-0160
1.60
1.60
43
20
310-0170
1.70
1.70
43
20
310-0180
1.80
1.80
46
22
310-0190
1.90
1.90
46
22
310-0200
2.00
2.00
49
24
310-0210
2.10
2.10
49
24
310-0220
2.20
2.20
53
27
310-0230
2.30
2.30
53
27
310-0240
2.40
2.40
57
30
310-0250
2.50
2.50
57
30
310-0260
2.60
2.60
57
30
310-0270
2.70
2.70
61
33
310-0280
2.80
2.80
61
33
310-0290
2.90
2.90
61
33
310-0300
3.00
3.00
61
33
310-0310
3.10
3.10
65
36
310-0320
3.20
3.20
65
36
310-0330
3.30
3.30
65
36
310-0340
3.40
3.40
70
39
310-0350
3.50
3.50
70
39
310-0360
3.60
3.60
70
39
310-0370
3.70
3.70
70
39
310-0380
3.80
3.80
75
43
310-0390
3.90
3.90
75
43
310-0400
4.00
4.00
75
43
310-0410
4.10
4.10
75
43
310-0420
4.20
4.20
75
43
310-0430
4.30
4.30
80
47
310-0440
4.40
4.40
80
47
310-0450
4.50
4.50
80
47
310-0460
4.60
4.60
80
47
310-0470
4.70
4.70
80
47
310-0480
4.80
4.80
86
52
310-0490
4.90
4.90
86
52
310-0500
5.00
5.00
86
52
310-0510
5.10
5.10
86
52
310-0520
5.20
5.20
86
52
310-0530
5.30
5.30
86
52
310-0540
5.40
5.40
93
57
310-0550
5.50
5.50
93
57
310-0560
5.60
5.60
93
57
310-0570
5.70
5.70
93
57
310-0580
5.80
5.80
93
57
310-0590
5.90
5.90
93
57
310-0600
6.00
6.00
93
57
310-0610
6.10
6.10
101
63
310-0620
6.20
6.20
101
63
310-0630
6.30
6.30
101
63
310-0640
6.40
6.40
101
63
310-0650
6.50
6.50
101
63
310-0680
6.80
6.80
109
69
310-0700
7.00
7.00
109
69
310-0750
7.50
7.50
109
69
310-0800
8.00
8.00
117
75
310-0850
8.50
8.50
117
75
310-0900
9.00
9.00
125
81
310-0950
9.50
9.50
125
81
310-1000
10.00
10.00
133
87
310-1020
10.20
10.20
133
87
310-1050
10.50
10.50
133
87
310-1100
11.00
11.00
142
94
310-1150
11.50
11.50
142
94
310-1200
12.00
12.00
151
101
310-1300
13.00
13.00
151
101
310-1400
14.00
14.00
160
108
310-1500
15.00
15.00
169
114
310-1600
16.00
16.00
178
120