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Drill fi 18 mm for metal - HSS DIN 338 NWKa
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  • Drill fi 18 mm for metal - HSS DIN 338 NWKa
  • Drill fi 18 mm for metal - HSS DIN 338 NWKa - nr. 1

18 mm HSS DIN 338 metal drill bit

Artykuły Techniczne Artykuły Techniczne
0167
€6.47 tax inc.

Net price: €5.26

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In stock > 10 pcs.

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Description

Technical data of metal drill fi 18

Technical data
Working diameter of drill bit d fi 18 mm
Overall length l1 191 mm
Length of working part l2 130 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 high speed steel 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 18 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 0,2 248 50
K Cast iron 10-18 0,2 177 35

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Drill fi 18 with cylindrical shank

Drill 18 mm HSS. High-quality professional twist drill with cylindrical shank made according to the dimensional standard NWKa and DIN 338. This is a fully professional drill bit designed for professional drilling of through-holes and blind holes in very hard and hard-to-machine materials of the P1.2 - P1.3. class These include metals, non-alloy steels, non-ferrous metals and metal alloys. The drills in our store are manufactured from special high-grade HSS high-speed steel. This is a steel characterized by high cutting parameters, which contribute to higher cutting efficiency, reduced working time and thus more rational use of your workplaces. The 18.0mm metal drill bits are also resistant to abrasion under the influence of high-speed drilling at high temperatures. They are suitable for conventional machine tools (drills, lathes, milling machines), as well as modern CNC numerical control machine tools.

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18 mm HSS DIN 338 metal drill bit

18 mm HSS DIN 338 metal drill bit

Shipping

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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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