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Technical data of conical countersink 16,5 90 degrees
- angle of blades - 90 degrees,
- maximum diameter of the hole D - fi 16,5 mm
- minimum diameter of the hole D1 - 3,2 mm
- diameter of the shank part d - 10,0 mm
- total length L - 60.0 mm
- length of the working part l - 12,5 mm
- number of blades Z-3,
- material - HSS high-speed steel
- czech product.
Countersink countersink 16,5 90 degrees for metal
Tapered countersink16,5 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Modern conical countersink type NWSa, complying with the dimensional standard DIN 335, is designed for professional processing of holes. First of all, for their countersinking, enlarging and other shaping at an angle of 90 degrees. The maximum diameter of the holes is fi 16,5 mm. The countersinks offered in our store are made of special HSS high-speed steel. This is a unique tool steel, the use of which significantly increases the cutting parameters. First of all, conical countersinks fi 16,5 90 degrees from this steel are resistant to very difficult cutting conditions. They are suitable for high-speed machining at high speeds, during which temperatures as high as 600 degrees are generated. The countersinks retain their resistance to any damage, including fractures, chipping cracks, chipping and others. In addition, countersinks from our offer are suitable for almost all types of machine tools ranging from traditional mechanical machine tools and drills to modern CNC-controlled numerical control 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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