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Beschreibung
Technical dataof the drill bit for metal fi 20 mm sub-rounded
- working diameter of the drill d- fi 20 mm,
- total length l1 - 152 mm,
- length of the working part l2 - mm
- shank diameter - 1/2" - 12,7 mm
Drill for metal fi 20 with cylindrical shank
Drill for metal 20 mm HSS. High quality twist drill bit with cylindrical smooth shank with a section of 12,7 mm, made according to the dimensional standard. The drills have 2 center ground blades, a tip angle of 118 degrees and special spiral chip grooves, the purpose of which is to quickly discharge the chips up the hole. The drills we offer are suitable for drilling blind through-holes in materials of the P1.2 class - P1.3. These include unalloyed steels, metals, non-ferrous metals, metal alloys and plastics. The 20 mm metal drill bits are made of special molybdenum HSS high-speed steel. J
est is a tool steel that increases drilling efficiency and also its precision. Cylindrical drills made of this material are characterized by greater resistance to harsh working conditions, they are more hard, durable and resistant to impact and lateral forces. Designed for professional drilling with drills, lathes, milling machines and CNC machine tools.
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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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