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Step Drill Bit, 4-12 mm, 9 Steps

EXTOL CRAFT HSS-4241 step drill bit with nine diameters from 4-12 mm in 1 mm increments and a 6 mm three-facet shank.

  • Nine-step HSS-4241 step drill bit covering diameters 4-5-6-7-8-9-10-11-12mm in 1mm increments.
  • Working range: O 4-12mm/po1mm; shank O 6mm with three facets for secure chuck holding.
  • Suitable for steel, soft metals, fibreglass, plastics and Plexiglas; maximum sheet thickness 4mm.
  • Recommended speed for steel: 500-1200 ot./min., preferably with cooling.
  • EXTOL CRAFT drilling accessory for wholesale tool assortments.
brand

EXTOL CRAFT
ean

8595126927413
info

recommended speed for steel 500-1200 ot./min., preferably with cooling
technical parameters

O 4-12mm/po1mm
additional parameter

9 diameters: 4-5-6-7-8-9-10-11-12mm, shank O 6mm, HSS-4241
material

HSS
made of / contains material

high-speed steel
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