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Technical data of conical countersink 50 90 degrees
- angle of blades - 90 degrees,
- maximum diameter of the hole D - 50,0 mm
- minimum diameter of the hole D1 - 12.50 mm
- diameter of the shank part d - 20.0 mm
- total length L - 100.0 mm
- length of working part l - 20,0 mm
- number of blades Z-3,
- material - HSS high-speed steel
- polish product
Countersink countersink 50 90 degrees for metal
Countersink countersink50 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Professional conical countersink 50 90 degrees, designed for machining holes at an angle of 90 degrees. NWSa countersink type. The maximum diameter of the machined holes is 50 mm. With its help, you can countersink holes, enlarge and also perform other types of face machining. The countersinks offered in our store are made in accordance with DIN 335 from special HSS (High Speed Steel). The high properties of high speed steel affect the possibility of increasing the cutting parameters. The countersinks allow high-performance machining, at high speeds, during which high temperatures of up to 600 degrees C are generated. Their blades are resistant to mechanical damage, such as fractures, cracks, chipping and other mechanical damage. The countersinks are suitable for machining materials classified as grades P1. 2- P1.3 (unalloyed steels, metals, non-ferrous metals, metal alloys). Countersinks are suitable for both classic drills and machine tools, as well as for modern computer numerical control machines - CNC.
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Shipping
All orders are delivered by courier company GLS. For orders exceeding 369 PLN gross shipping is FREE
| 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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