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Drill fi 10.9 mm for metal - HSS DIN 338 NWKa
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  • Drill fi 10.9 mm for metal - HSS DIN 338 NWKa
  • Drill fi 10.9 mm for metal - HSS DIN 338 NWKa - nr. 1

HSS DIN 338 10.9 mm metal drill bit

Artykuły Techniczne Artykuły Techniczne
0131
€2.59 tax inc.

Net price: €2.11

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Description

Technical data of metal drill fi 10.9

Technical data
Working diameter of drill bit d fi 10,9 mm
Overall length l1 142 mm
Length of working part l2 94 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 quality 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 bit fi 10,9 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 0,1 409 41
K Cast iron 10-18 0,1 292 29

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Drill 10.9 with cylindrical shank.

Drill 10.9 mm HSS. Modern twist drill bit with smooth cylindrical shank for drilling cylindrical holes with a diameter of 10.9 mm. It has 2 ground center blades and special grooves for fast chip removal up the hole. The angle of the cutting blade is 118 degrees. The drills in question are made by grinding method according to the dimensional standard NWKa, DIN 338. They are designed for drilling through-holes and blind holes in materials falling into the category P1.2 - P1.3. These include carbon steels (unalloyed), metals, metal alloys, non-ferrous metals and plastics. The 10.9 mm-cylindrical drill we offer are manufactured entirely from modern HSS (High Speed Steel). This unique tool steel is characterized by toughness, resistance to high temperatures (up to 600 degrees C), as well as the possibility of high-performance drilling. The drills are more resistant to damage, which is beneficial for extending their service life. Designed for conventional drills, milling machines and lathes as well as CNC machine tools.

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HSS DIN 338 10.9 mm metal drill bit

HSS DIN 338 10.9 mm metal drill bit

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Courier GLS Przelew24 / Prepayment 14,76 zł gross Delivery time 1 working day
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