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Drill fi 5.6 mm for metal - HSS TIN DIN 338 NWKa
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  • Drill fi 5.6 mm for metal - HSS TIN DIN 338 NWKa
  • Drill fi 5.6 mm for metal - HSS TIN DIN 338 NWKa - nr. 1
Artykuły Techniczne

5.6 mm HSS TIN DIN 338 metal drill bit

€0.91 tax inc.

Net price: €0.74

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W magazynie: +100 szt.
W magazynie: +100 szt.

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Description

Technical data of metal drill fi 5.6

Technical data
Working diameter of drill d fi 5,6 mm
Overall length l1 93 mm
Length of working part l2 57 mm
wiertło do metalu - rysunek techniczny

  • Drill bit made according to DIN-338
  • Possible drilling to a hardness of 35 HRC
  • Blade angle of 118 degrees suitable for drilling in steel, cast steel
  • Made of the best grade of HSS (high speed steel)
  • Makes a hole in h8 tolerance
  • Low roughness of the hole
Wiertło do metalu - kąt ostrza 118 stopni

Cutting parameters of drill fi 5.6 mm HSS NWKa

ISO symbolMaterialCutting speed Vc [m/min]Feed per revolution f [mm]Revolutions n [obr/min]Total feed rate [mm/min]
P Steel 14-25 0,08 796 64
K Cast iron 10-18 0,08 569 46

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Cutting parameters calculator

Metal drill bit fi 5,6 with cylindrical shank

HSS5.6 mm metal drill bit. High-quality twist drill bit with smooth cylindrical shank of 5.6 mm section, made according to the dimensional standard NWKa, DIN 338. The drills have 2 central 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 5.6mm metal drill bits are made from special molybdenum HSS high-speed steel. This 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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5.6 mm HSS TIN DIN 338 metal drill bit

5.6 mm HSS TIN DIN 338 metal drill bit

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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
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