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Beschreibung
Technical data of conical countersink 12,4 90 degrees
- angle of blades - 90 degrees,
- maximum diameter of the hole D - fi 12,4 mm
- minimum diameter of the hole D1 - 2 mm
- diameter of the shank part d - 8.0 mm
- total length L - 53 mm
- length of the working part l - 9 mm
- number of teeth Z- 3,
- material - HSS high-speed steel
Countersink countersink fi 12.4 90 degrees for metal
Countersink countersinkfi 12,4 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Modern conical countersink fi 12,4 90 degrees, NWSa type. Made according to the standards of the dimensional standard DIN 335 from HSS - High Speed Steel. The countersink is suitable for face machining of previously drilled holes, primarily for countersinking and enlarging them at an angle of 90 degrees.
Their maximum diameter is 12.4 mm. The tools we offer are characterized by very good properties. First of all, they are very resistant to harsh processing conditions, including at high temperatures reaching up to 600 degrees. This allows high-performance machining, with increased speed. Thanks to this, HSS countersinks allow for shorter working time and thus more rational use of workstations. The countersinks we offer are suitable for machining metals, steels, nonferrous metals, aluminum and copper alloys, as well as thermoset plastics. They can be used for various types of machine tools, including CNC machines.
Product accessories
Center drill NWRc 3.15 DIN 333 A HSS-E
Artikel-Nr.: 040066 Auf Lager > 10 items
3,68 €
4,53 € brutto
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| Courier GLS | Przelew24 / Prepayment | 14,76 zł gross | Delivery time 1 working day |
| Courier GLS | Cash on delivery | 17,26 zł gross | Lead time 1 working day |
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