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Beschreibung
Technical data of the drill fi 3,5 cobalt drill bit
- working diameter of the drill d - fi 3,5 mm,
- total length l1 - 70,0 mm,
- length of the working part l2 - 39,0 mm.
Drill cobalt fi 3,5 Inox
Drill 3,5 mm cobalt HSSE Inox. Modern twist drill, with smooth cylindrical shank, designed for professional drilling of holes in hard and hard-to-machine materials. They have 2 central cutting blades and strong cutting edges insensitive to lateral forces and impacts. The drills are manufactured according to the NWKa, DIN 338 dimensional standard from modern high speed steel with 5% cobalt - HSSE. This is a tool steel characterized by very high cutting properties, which affect high drilling results. First of all, they are resistant to harsh working conditions and resistant to any mechanical damage. They enable high-performance and very accurate drilling. The holes are of low roughness and axial along their entire length. They can be used for drilling work in alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast steel and cast iron. The 3.5 mm cobalt metal drills can be used on conventional and CNC - computer numerical control machine tools.
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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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