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Drill fi 10.8 mm for metal - HSS DIN 338 NWKa
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  • Drill fi 10.8 mm for metal - HSS DIN 338 NWKa
  • Drill fi 10.8 mm for metal - HSS DIN 338 NWKa - nr. 1
Artykuły Techniczne

10.8 mm HSS DIN 338 metal drill bit

€2.59 tax inc.

Net price: €2.11

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

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Description

Technical data Ø10.8 metal drill bit

Technical data
Working diameter of drill d Ø10.8 mm
Overall length l1 142 mm
Flute length l2 94 mm
metal drill bit - technical drawing

  • Drill bit manufactured according to DIN-338
  • Suitable for drilling materials up to 35 HRC
  • 118° point angle suited to drilling steel and cast steel
  • Made from the finest grade of high-speed steel (HSS)
  • Produces a hole with an h8 tolerance
  • Low hole surface roughness
Metal drill bit - 118° point angle

Cutting data for the Ø10.8 mm HSS NWKa drill bit

MaterialCutting speed Vc [m/min]Feed per revolution f [mm]Spindle speed n [rpm]Total feed rate [mm/min]
PSteel14-250.141341
KCast iron10-180.129530

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Cutting parameters calculator

10.8 metal drill bit with a straight shank.

10.8 mm metal drill bit HSS. Professional twist drill with a smooth straight shank for producing through and blind holes with a diameter of 10.8 mm. Drills of this type feature 2 ground central cutting edges, a 118° point angle, and special flutes for rapid chip evacuation up and out of the hole being drilled. Our range includes solid drills made entirely from modern high-speed steel HSS. This high-alloy tool steel improves drilling results, primarily by providing higher productivity, greater machining precision, and increased strength. 10.8 metal drill bit mm straight-shank drill made from this steel is used for precision drilling with conventional drilling machines, lathes, and milling machines, as well as modern CNC machine tools. The drills are manufactured to the NWKa, DIN 338 dimensional standard.

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10.8 mm HSS DIN 338 metal drill bit

10.8 mm HSS DIN 338 metal drill bit

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