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quality drilling tools

HSS DIN 338 standard, reduzierter Schaft
HSS DIN 338 standard, reduzierter Schaft

HSS drill bit

HSS DIN 338 standard, shank reduced

DRIVE / EXECUTION / FEATURES

Straight shank
Straight shank
Straight shank
Not suitable for hammer action
Not suitable for hammer action
  • Right-hand cutting, type N
  • High-performance high-speed steel
  • Short, cylindrical
  • 118° conical section
  • Diametral tolerance h8

FOR USE IN / APPLICATION

Steel / various metal
3
Steel / various metal
  • In all rotary and percussion drilling machines
  • In machines for mechanical processing
300

Data / Facts

D / Diameter 10,5–20 mm
L1 / Total length 133–205 mm
L2 / Working length 87–140 mm
[Translate to Englisch:] HSS Spiralbohrer
[Translate to Englisch:] HSS Spiralbohrer

HSS twist drill bit

Due to its robust thickness of core and a distinctive hardness this drill bit has a long tool life. Especially when drilling with diameters below 6 mm the anti-torsion capability is very high while the danger of fracture is low. It is very suitable for working with alloyed and unalloyed steel, non ferrous metals, cast iron and hard plastics.

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