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Beschreibung
Technical data of the drill fi 8,1 cobalt drill bit
- working diameter of the drill d - fi 8,1 mm,
- total length l1 - 117,0 mm,
- length of the working part l2 - 75,0 mm.
Drill cobalt fi 8,1 Inox
Drill 8,1 mm cobalt HSSE Inox. High-quality drill with a cylindrical chuck, twist drill with a section of 8,1 mm. It has 2 central blades, a tip angle of 118 degrees, special grooves for draining chips from the drilled hole and also strong ground cutting edges. The drills we offer are manufactured in accordance with NWKa, DIN 338 from special high-alloyed HSSE high-speed steel characterized by high cutting properties. Thanks to it, the drills are resistant to harsh working conditions and resistant to mechanical damage caused during cutting even at high speed and the resulting high temperature (up to 670 degrees). The drills are characterized by a much higher resistance to fracture, cracking, chipping and even dulling. As a result, they can be operated for a very long time. They are suitable for machining alloy steel, non-ferrous metals, stainless steel, acid-resistant steel, heat-resistant steel and even cast steel and cast iron. Drill the 8.1mm cobalt cutters are designed for conventional and CNC computer numerical control machine tools.
Product accessories
Countersink 10.4/90 DIN 335 C HSSE
Artikel-Nr.: 0000008338 Auf Lager > 10 items
6,84 €
8,42 € brutto
Self-clamping drill chuck 1-13 B16 PTRu
Artikel-Nr.: 0000004205 Auf Lager > 10 items
16,05 €
19,74 € 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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