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Beschreibung
Technical data of the drill fi 18,5 cobalt drill bit
- working diameter of the drill d - fi 18,5 mm,
- total length l1 - 198,0 mm,
- shank rolled d1 - 13 mm,
- length of the working part l2 - 135,0 mm.
Drill cobalt fi 18,5 Inox
Drill 18,5 mm cobalt HSSE Inox. High-quality twist drill with cylindrical chuck made in accordance with the dimensional standard NWKa, DIN 338. It has 2 central blades, a tip angle of 118 degrees and special chip grooves, which are responsible for the rapid discharge of chips up the hole. The cylindrical drills we offer can drill axial holes along their entire length. The advantage of the drill bits we offer is that they are manufactured from special cobalt HSSE high-speed steel. The addition of 5% cobalt makes the drills very resistant to harsh working conditions, including the high temperature created when drilling at high speed. Cobalt drills are resistant even to temperatures up to 670 degrees C. Thanks to their properties, the drills can be used for processing alloy steels, cast iron, cast steel, stainless steels, heat-resistant steels. 18.5 mm cobalt metal dr ills are recommended for conventional drills, milling machines and lathes, as well as CNC-controlled machine tools.
Product accessories
Tapered countersink 20.5/90 DIN 335 B HSS
Artikel-Nr.: 0000007357
21,05 €
25,89 € brutto
Out of stock
Drill bit 18.5 long HSS DIN 340 NWKb
Artikel-Nr.: 0273 Auf Lager > 10 items
11,32 €
13,92 € brutto
Self-clamping drill chuck 5-20 B22 PTRu
Artikel-Nr.: 581865 Auf Lager > 10 items
25,00 €
30,75 € 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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