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Beschreibung
Technical data ofmetal drill fi 18,5 mm
- working diameter of the drill d- 1fi 8,5 mm,
- total length l1 - 191,0 mm,
- length of working part l2 -130,0 mm.
Drill fi18,5 mm bored
Drill 18,5 mm HSS rolled to fi 13mm shank. Twisted cylindrical drill bit made according to the dimensional standard NWKa, DIN 338, designed for professional processing of very hard and hard-to-machine materials of P1.2 class - P1.3. It can be used for drilling through-holes and blind holes in metals, unalloyed steel (carbon), metal alloys and non-ferrous metals and plastics. drills in the offer of our store have 2 ground central blades, the angle of the tip blade is 118 degrees and special grooves for fast discharge of chips up the hole. These are uniform drills, made entirely of modern HSS high-speed steel, thanks to which they are distinguished by very good cutting properties. The 18.5 mm metal drill bits are resistant to harsh cutting conditions, including high temperatures (as high as 600 degrees C) created when drilling at high speed. The 14 mm metal drill bits in question are resistant to mechanical damage (breakage, cracking, dulling, chipping, chipping), which guarantees the extension of their service life. The drills are designed for professional processing using conventional drills, lathes, milling machines, as well as computer-controlled machine tools - CNC.
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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