Общий каталог PRECITOOL - страница 108
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Step drill HSS
P K N 60° 15° P
Cat. no. HSS Factory
| N/mm2 | HB | N/mm2 | standard | ||
| D | Straight |
105700 shank S-0,1
| < 1200 | <300 | Alu < 600 Plastics | ||
| 105750 | ||||
| vc = m/min. | ||||
| 105700 | ||||
| 10-45 | 15-25 | 150-200 110-130 |
105750 10 Design 105700: - HSS step drill with cylindrical shank, flat and cooling ducts - form D
- point angle 118° - countersink angle 90°/60° - centring angle 60°
Use 105700: For core hole centring. Simultaneous accurate alignment centring bores, pilot hole for the tap and tapping drill hole.
Version 105750: - HSS, for core hole centring DIN 332 page 2 - form D - point angle 118° - countersink angle 90°/60° 105700 - form D for centring bores 60°
Use 105750: Simultaneous accurate alignment centring bores, pilot hole for the tap and tapping drill hole.
105750
105700 PRECITOOL, with flat, for core hole
105750 PRECITOOL, with parallel shank, for core hole
| for threads | 105700 | 105750 | d1 mm | d3 mm | l1 mm | l2 mm | l3 mm | l4 mm | d2 mm | S mm | f mm/U |
| M4 | | | 3�3 | 4�3 | 63 | 23 | 12�60 | 11�0 | 8�0 | 6�75 | 0�032 - 0�050 |
| M5 | | | 4�2 | 5�3 | 67 | 27 | 15�15 | 13�0 | 11�0 | 8�45 | 0�040 - 0�063 |
| M6 | | | 5�0 | 6�4 | 71 | 33 | 18�90 | 16�0 | 12�5 | 10�45 | 0�040 - 0�063 |
| M8 | | | 6�8 | 8�4 | 88 | 41 | 23�00 | 19�5 | 14�0 | 12�50 | 0�050 - 0�080 |
| M10 | | | 8�5 | 10�5 | 94 | 47 | 27�70 | 23�0 | 16�0 | 14�85 | 0�063 - 0�100 |
| M12 | | — | 10�2 | 13�0 | 105 | 59 | 34�50 | 28�0 | 20�0 | 18�45 | 0�080 - 0�125 |
| M16 | | — | 14�0 | 17�0 | 132 | 67 | 41�30 | 67�0 | 25�0 | 23�40 | 0�080 - 0�125 |