| 30-2181 | 30-2261 | 30-2341 | 30-2421 | 30-2501 | 30-2580 | 30-2660 | 30-2740 |
| 30-2221 | 30-2301 | 30-2381 | 30-2461 | 30-2541 | 30-2620 | 30-2700 |
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| HAM 30-2261 solid carbide deep hole drill 12 X D |
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Engineering data
• Ø d1 0.8–1.45 mm, liquid boost design • special 4-facet ground • special point ground • special chip flute geometry • 30° RH helix |
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| Material |  |
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| 30-2261 | |||||||||||||
| very suitable | limited suitable | ||||||||||||
 cutting materialsolid carbide ultra micro grain |
 number of teeth - 2 |
 helix angle30° right hand fluted |
 HAM Standard |
 12 x Diameter |
 HAM Standard |
 Point angle 135° |
 Cylindrical Shank |
 Special-polishing process |
 Interior Coolant |
 High Performance Cutting |
 Shrink Fit |
 Liquid Boost |
| Ø d1 (h7) mm |
l3 mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
Ø d1 (h7) mm |
l3 mm |
l2 mm |
l1 mm |
Ø d2 (h6) mm |
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| 0.8 | 9.6 | 11.2 | 55 | 3 | 1.9 | 22.8 | 25.7 | 65 | 3 | |
| 0.85 | 10.2 | 11.9 | 55 | 3 | 1.95 | 23.4 | 26.3 | 65 | 3 | |
| 0.9 | 10.8 | 12.6 | 55 | 3 | 2 | 24 | 27 | 65 | 3 | |
| 0.95 | 11.4 | 13.3 | 55 | 3 | 2.05 | 24.6 | 27.7 | 65 | 3 | |
| 1 | 12 | 13.5 | 55 | 3 | 2.1 | 25.2 | 28.4 | 65 | 3 | |
| 1.05 | 12.6 | 14.2 | 55 | 3 | 2.15 | 25.8 | 29 | 65 | 3 | |
| 1.1 | 13.2 | 14.9 | 55 | 3 | 2.2 | 26.4 | 29.7 | 65 | 3 | |
| 1.15 | 13.8 | 15.5 | 55 | 3 | 2.25 | 27 | 30.4 | 65 | 3 | |
| 1.2 | 14.4 | 16.2 | 55 | 3 | 2.3 | 27.6 | 31.1 | 65 | 3 | |
| 1.25 | 15 | 16.9 | 55 | 3 | 2.35 | 28.2 | 31.7 | 75 | 3 | |
| 1.3 | 15.6 | 17.6 | 55 | 3 | 2.4 | 28.8 | 32.4 | 75 | 3 | |
| 1.35 | 16.2 | 18.2 | 55 | 3 | 2.45 | 29.4 | 33.1 | 75 | 3 | |
| 1.4 | 16.8 | 18.9 | 55 | 3 | 2.5 | 30 | 33.8 | 75 | 3 | |
| 1.45 | 17.4 | 19.6 | 55 | 3 | 2.55 | 30.6 | 34.4 | 75 | 3 | |
| 1.5 | 18 | 20.3 | 55 | 3 | 2.6 | 31.2 | 35.1 | 75 | 3 | |
| 1.55 | 18.6 | 20.9 | 55 | 3 | 2.65 | 31.8 | 35.8 | 75 | 3 | |
| 1.6 | 19.2 | 21.6 | 65 | 3 | 2.7 | 32.4 | 36.5 | 75 | 3 | |
| 1.65 | 19.8 | 22.3 | 65 | 3 | 2.75 | 33 | 37.1 | 75 | 3 | |
| 1.7 | 20.4 | 23 | 65 | 3 | 2.8 | 33.6 | 37.8 | 75 | 3 | |
| 1.75 | 21 | 23.6 | 65 | 3 | 2.85 | 34.2 | 38.5 | 75 | 3 | |
| 1.8 | 21.6 | 24.3 | 65 | 3 | 2.9 | 34.8 | 39.2 | 75 | 3 | |
| 1.85 | 22.2 | 25 | 65 | 3 | 2.95 | 35.4 | 39.8 | 75 | 3 | |
| 3 | 36 | 40.5 | 75 | 3 |
Recommendation for using the deep hole drills: drilling a pilot hole with HAM 30-1301
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Liquid Boost from nominal diameter 0.8 to 1.45 mm Advantages: – with the same pressure up to three times higher flow rate – higher tool life – more efficient chip removal |
We reserve the right to make technical changes. 