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Description
Technical data of conical countersink 25 90 degrees
- angle of blades - 90 degrees,
- maximum diameter of the hole D - fi 25 mm
- minimum diameter of the hole D1 - 3,8 mm
- diameter of the shank part d - 10,0 mm
- total length L - 67.0 mm
- length of working part l - 18,0 mm
- number of teeth Z- 3,
- manufacturing material - HSS high-speed steel,
- polish product.
Countersink countersink 25 90 degrees for metal
Countersink countersink fi25 90 degrees with cylindrical shank. Designed for enlarging holes as well as for face machining of surfaces around holes. Professional conical countersink designed for enlarging holes as well as for face machining of surfaces around holes. NWSa countersink type. It is suitable for machining holes with a maximum diameter of 25 mm, at an angle of 90 degrees. It is made in accordance with the dimensional standard DIN 335 from special high-grade HSS. This is a unique tool steel, the properties of which affect the quality of machining. Our offered conical countersinks 25 90 degrees are very hard and wear-resistant. They are suitable for machining very hard and hard-to-machine materials of P1.2 - P1.3 class (metals, non-ferrous metals, metal alloys, non-alloy steels, plastics). Even in very harsh conditions, they maintain high efficiency and are resistant to any mechanical damage (fractures, cracks, chipping and others). They are suitable for various types of machine tools, including: conventional machine tools, drilling machines, as well as modern computer numerical control (CNC) machines.
Product accessories
Countersink holder 10X31/45 Z-2 Akko
Reference: 0000004459 In stock < 10 items
€54.75
€67.34 brutto
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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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