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Bosch HSS step drill bit 6-37 mm for metal drilling.
Bosch HSS step drill bit 6–37mm.
Step drill bit enlarging a circular hole in a metal sheet.

HSS Step Drill Bit, 3-flat Shank

For rotary drills/drivers

HSS Step Drill Bit performs smooth drilling in several diameters with one drill bit
  • HSS Step Drill Bit performs smooth drilling in several diameters with one drill bit
  • Pre-punching is not necessary as the split-point tip allows for an easy start
  • CNC ground spiral flute enables optimised chip removal and less vibration for even drilling
  • Highest cutting smoothness due to axial and radial relief grinding
  • Made of HSS for a long lifetime. Laser-markings for hole diameters.
  • Made of HSS for a long lifetime. Laser-markings for hole diameters. 3-flat shank for high-torque transmission, no slipping
  • 3-flat shank prevents slipping in the chuck of rotary drills and drivers
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Materials
Metal pipes and profiles.
Non-ferrous metals.
Aluminum.
Plastic.
Steel sheets.
Select options

Step diameter (range) mm 2 options

Step height mm 2 options

Shank diameter mm 10.0

Choose a pack size 1 Pcs

Available product options (2)

from 

£136.74

incl. VAT

£113.95

excl. VAT


HSS Step Drill Bit, 3-flat Shank

from 

£136.74

incl. VAT

£113.95

excl. VAT

Smooth Drilling in Several Diameters with One Drill Bit

HSS Step Drill Bit performs smooth drilling in several diameters with one drill bit

  • CNC ground spiral flute enables optimised chip removal and less vibration for even drilling
  • Highest cutting smoothness due to axial and radial relief grinding
  • Made of HSS for a long lifetime. Laser-markings for hole diameters.
  • Made of HSS for a long lifetime. Laser-markings for hole diameters. 3-flat shank for high-torque transmission, no slipping

Product Options

Available product options: 2

Expand Part number Version Step diameter (range) mm Step height mm Shank diameter mm Pack quantity Price Availability
2 608 587 427 HSS M10-M40 6/4 10.0 1 Pcs £171.98 Buy from a Bosch Partner
2 608 587 428 HSS 6-37 4 10.0 1 Pcs £136.74 Buy from a Bosch Partner

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