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Description
Technical data of the drill 3,6 cobalt drill bit
- working diameter of the drill d - fi 3,6 mm,
- total length l1 - 70,0 mm,
- length of the working part l2 - 39,0 mm.
Drill cobalt 3,6 Inox
Drill 3,6 mm cobalt HSSE Inox. High-quality cylindrical, twist drill for drilling through-holes and blind holes in very hard and hard-to-machine materials (alloy steels, stainless steel, acid-resistant steel, heat-resistant steel, cast steel, cast iron). Drills of this type have 2 central blades with strong cutting edges insensitive to impact and lateral forces. Their special chip grooves allow the chips to be quickly discharged up the drilled hole. The cylindrical drills we offer are manufactured in accordance with the dimensional standard , DIN 338 from special high-alloyed HSSE high-speed steel, the main component of which is cobalt (5%). Such a composition of tool steel influences higher cutting parameters, higher machining efficiency and, above all, higher hardness and durability of drill bits. Thanks to HSSE steel, they are resistant to fractures, cracks, chipping and other types of mechanical damage. The 3.6 mm cobalt metal dr ills are suitable for conventional drilling machines and computer numerical control machine tools - CNC.
Product accessories
Tapered countersink 6.3/90 DIN 335 C HSS
Reference: 0000004110 In stock > 10 items
€4.00
€4.92 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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