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Beschreibung
Technical data of fi 3,8 cobalt drill bit
- working diameter of the drill d - fi 3,8 mm,
- total length l1 - 75,0 mm,
- length of the working part l2 - 43,0 mm.
Drill cobalt fi 3,8 Inox
Drill 3,8 mm cobalt HSSE Inox. NWKa, DIN 338 3.8 mm cobalt cylindrical drill bit. It has 2 central blades, a strong cutting edge, a tip angle of 118 degrees and special chip grooves to guide chips up the hole. The offered cylindrical drills are uniform - entirely made of modern high-speed steel with 5% cobalt - HSSE. This is a specialized tool steel used for the production of tools intended for professional processing of very hard hard-to-machine materials. They can be used to drill parts made of alloy steel, stainless steel, acid-resistant steel, cast steel, cast iron. The properties of HSSE high-speed steel allow high-speed drilling, during which high temperatures of up to 670 degrees C are generated. This makes the drills resistant to any mechanical damage, and thus they can be used for a very long time. Drill the 3.8 mm cobalt is designed for conventional drilling machines and modern CNC-controlled numerical control machine tools.
Product accessories
Tapered countersink 6.3/90 DIN 335 C HSS
Artikel-Nr.: 0000004110 Auf Lager > 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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