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Beschreibung
Technical data of conical countersink fi 6,3 mm 90 degrees
- angle of blades - 90 degrees,
- maximum diameter of the hole D - fi 6,3 mm
- minimum diameter of the hole D1 - 2,0 mm
- diameter of the shank part d - 6.0 mm
- total length L - 50.0 mm
- length of the working part l - 5,0 mm
- number of blades Z-3,
- material - HSS high-speed steel
- polish product
Countersink countersink fi 6,3 mm 90 degrees for metal
Countersink countersinkfi 6,3 mm 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Countersink countersink 6,3 mm 90 degrees NWSa type. Designed for professional machining of previously drilled holes at 90 degrees. It is suitable for their deepening, enlarging and also for removing irregularities on the surface of the holes. Their maximum diameter is 6,3 mm. The countersinks offered in our store are made in accordance with DIN 335 from special HSS high-speed steel. This is a special high speed steel used in the production of cutting tools for multi-series machining. The countersinks produced from it are characterized by high strength to withstand heavy cutting conditions, as well as resistance to high temperatures created during high-speed machining. Countersink blades are very hard, durable, resistant to abrasion and other mechanical damage (fractures, cracks, chipping). Countersinks can be used for conventional machine tools, drilling machines and even modern CNC machines.
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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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