HSS AlTiN Step Drill Bit, 3-Flat Shank

For rotary drills/drivers

Drilling Several Diameters
  • HSS AlTiN 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.
  • AlTiN coating for maximum lifetime, laser-markings for hole diameters, 3-flat shank for high-torque transmission
  • 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
Aluminium
Plastics
Metal sandwich

Select options

Shank diameter mm

Total length mm

Step diameter (range) mm

Step height

Choose a pack size

Selected variant

from 

£44.86

incl. VAT

£37.38

excl. VAT

Available product options(5)
HSS AlTiN Step Drill Bit, 3-Flat Shank

from 

£44.86

incl. VAT

£37.38

excl. VAT

Product Options

Available product options: 5

Expand Part number Step diameter (range) mm Step height Shank diameter mm Total length mm Pack quantity Price Availability
2 608 588 064 4-12 4 6 50 1 Pcs £44.86 Buy from a Bosch Partner
2 608 588 065 4-12 4 6 67 1 Pcs £54.99 Buy from a Bosch Partner
2 608 588 066 4-20 4 8 71 1 Pcs £79.29
2 608 588 067 6-30 4 10 94 1 Pcs £116.16
2 608 588 068 6-39 4 10 94 1 Pcs £175.01

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