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HAM 285 Solid carbide twist drill, 3 X D
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design features:
• special point ground
• special chip flute geometry
• web thickness reinforced
• 30° RH helix
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| Ordering Number 30-1741 |
(ALOX SN Coating) |
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| d1 m7 mm |
d2 h6 mm |
l1 mm |
l2 mm |
l3 mm |
|
d1 m7 mm |
d2 h6 mm |
l1 mm |
l2 mm |
l3 mm |
| 3.0 |
6.0 |
62 |
20 |
14 |
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8.8 |
10.0 |
89 |
47 |
35 |
| 3.2 |
6.0 |
62 |
20 |
14 |
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8.9 |
10.0 |
89 |
47 |
35 |
| 3.3 |
6.0 |
62 |
20 |
14 |
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9.0 |
10.0 |
89 |
47 |
35 |
| 3.4 |
6.0 |
62 |
20 |
14 |
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9.1 |
10.0 |
89 |
47 |
35 |
| 3.5 |
6.0 |
62 |
20 |
14 |
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9.2 |
10.0 |
89 |
47 |
35 |
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| 3.8 |
6.0 |
66 |
24 |
17 |
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9.3 |
10.0 |
89 |
47 |
35 |
| 3.9 |
6.0 |
66 |
24 |
17 |
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9.4 |
10.0 |
89 |
47 |
35 |
| 4.0 |
6.0 |
66 |
24 |
17 |
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9.5 |
10.0 |
89 |
47 |
35 |
| 4.1 |
6.0 |
66 |
24 |
17 |
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9.6 |
10.0 |
89 |
47 |
35 |
| 4.2 |
6.0 |
66 |
24 |
17 |
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9.7 |
10.0 |
89 |
47 |
35 |
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| 4.3 |
6.0 |
66 |
24 |
17 |
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9.8 |
10.0 |
89 |
47 |
35 |
| 4.4 |
6.0 |
66 |
24 |
17 |
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9.9 |
10.0 |
89 |
47 |
35 |
| 4.5 |
6.0 |
66 |
24 |
17 |
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10.0 |
10.0 |
89 |
47 |
35 |
| 4.6 |
6.0 |
66 |
24 |
17 |
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10.1 |
12.0 |
102 |
55 |
40 |
| 4.7 |
6.0 |
66 |
24 |
17 |
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10.2 |
12.0 |
102 |
55 |
40 |
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| 4.8 |
6.0 |
66 |
28 |
20 |
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10.3 |
12.0 |
102 |
55 |
40 |
| 4.9 |
6.0 |
66 |
28 |
20 |
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10.4 |
12.0 |
102 |
55 |
40 |
| 5.0 |
6.0 |
66 |
28 |
20 |
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10.5 |
12.0 |
102 |
55 |
40 |
| 5.1 |
6.0 |
66 |
28 |
20 |
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10.6 |
12.0 |
102 |
55 |
40 |
| 5.2 |
6.0 |
66 |
28 |
20 |
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10.7 |
12.0 |
102 |
55 |
40 |
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| 5.3 |
6.0 |
66 |
28 |
20 |
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10.8 |
12.0 |
102 |
55 |
40 |
| 5.4 |
6.0 |
66 |
28 |
20 |
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10.9 |
12.0 |
102 |
55 |
40 |
| 5.5 |
6.0 |
66 |
28 |
20 |
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11.0 |
12.0 |
102 |
55 |
40 |
| 5.6 |
6.0 |
66 |
28 |
20 |
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11.2 |
12.0 |
102 |
55 |
40 |
| 5.7 |
6.0 |
66 |
28 |
20 |
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11.5 |
12.0 |
102 |
55 |
40 |
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| 5.8 |
6.0 |
66 |
28 |
20 |
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11.8 |
12.0 |
102 |
55 |
40 |
| 5.9 |
6.0 |
66 |
28 |
20 |
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12.0 |
12.0 |
102 |
55 |
40 |
| 6.0 |
6.0 |
66 |
28 |
20 |
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12.5 |
14.0 |
107 |
60 |
43 |
| 6.1 |
8.0 |
79 |
34 |
24 |
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12.7 |
14.0 |
107 |
60 |
43 |
| 6.2 |
8.0 |
79 |
34 |
24 |
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13.0 |
14.0 |
107 |
60 |
43 |
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| 6.3 |
8.0 |
79 |
34 |
24 |
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13.5 |
14.0 |
107 |
60 |
43 |
| 6.4 |
8.0 |
79 |
34 |
24 |
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14.0 |
14.0 |
107 |
60 |
43 |
| 6.5 |
8.0 |
79 |
34 |
24 |
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14.5 |
16.0 |
115 |
65 |
45 |
| 6.6 |
8.0 |
79 |
34 |
24 |
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15.0 |
16.0 |
115 |
65 |
45 |
| 6.7 |
8.0 |
79 |
34 |
24 |
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15.5 |
16.0 |
115 |
65 |
45 |
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| 6.8 |
8.0 |
79 |
34 |
24 |
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16.0 |
16.0 |
115 |
65 |
45 |
| 6.9 |
8.0 |
79 |
34 |
24 |
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16.5 |
18.0 |
123 |
73 |
51 |
| 7.0 |
8.0 |
79 |
34 |
24 |
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17.0 |
18.0 |
123 |
73 |
51 |
| 7.1 |
8.0 |
79 |
41 |
29 |
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17.5 |
18.0 |
123 |
73 |
51 |
| 7.2 |
8.0 |
79 |
41 |
29 |
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18.0 |
18.0 |
123 |
73 |
51 |
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| 7.3 |
8.0 |
79 |
41 |
29 |
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18.5 |
20.0 |
131 |
79 |
55 |
| 7.4 |
8.0 |
79 |
41 |
29 |
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19.0 |
20.0 |
131 |
79 |
55 |
| 7.5 |
8.0 |
79 |
41 |
29 |
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19.5 |
20.0 |
131 |
79 |
55 |
| 7.6 |
8.0 |
79 |
41 |
29 |
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20.0 |
20.0 |
131 |
79 |
55 |
| 7.7 |
8.0 |
79 |
41 |
29 |
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22.0 |
25.0 |
165 |
105 |
75 |
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| 7.8 |
8.0 |
79 |
41 |
29 |
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24.0 |
25.0 |
165 |
105 |
75 |
| 7.9 |
8.0 |
79 |
41 |
29 |
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25.0 |
25.0 |
165 |
105 |
75 |
| 8.0 |
8.0 |
79 |
41 |
29 |
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26.0 |
32.0 |
190 |
126 |
90 |
| 8.1 |
10.0 |
89 |
47 |
35 |
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28.0 |
32.0 |
190 |
126 |
90 |
| 8.2 |
10.0 |
89 |
47 |
35 |
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30.0 |
32.0 |
190 |
126 |
90 |
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| 8.3 |
10.0 |
89 |
47 |
35 |
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| 8.4 |
10.0 |
89 |
47 |
35 |
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| 8.5 |
10.0 |
89 |
47 |
35 |
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| 8.6 |
10.0 |
89 |
47 |
35 |
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| 8.7 |
10.0 |
89 |
47 |
35 |
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| We have the right to make technical changes. |
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