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Description
Technical data of the drill fi 2,5 cobalt drill bit
- working diameter of the drill d - fi 2,5 mm,
- total length l1 - 57,0 mm,
- length of the working part l2 - 30,0 mm.
Drill cobalt fi 2,5 Inox
Drill 2,5 mm cobalt HSSE Inox. Professional twist drill according to NWKa, DIN 338, with smooth cylindrical shank, with a diameter of 2.5 mm. Designed for drilling through-holes and blind holes in very hard and hard-to-machine materials, such as alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, non-ferrous metals, cast iron, cast steel. The tools we offer are characterized by very high temperature resistance up to 670 degrees C and also high hardness. This is due to the use of special cobalt HSSE high-speed steel for their production. Thanks to it, the drills are high-performance and resistant to any mechanical damage, including breaking, cracking, chipping and even rapid blunting. The drills have two central blades and special chip grooves that efficiently guide chips up the drilled hole. They also have ground cutting edges that feature increased resistance to heavy impact and lateral forces. The 2.5 mm cobalt metal drill bits are designed for drilling using drills, lathes and milling machines, as well as computer numerical control machine tools - CNC.
Product accessories
Tapered countersink 6.3/90 DIN 335 C HSS
Reference: 0000004110 In stock > 10 items
€4.21
€5.18 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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