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

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Step diameter (range) mm

Step height mm

Shank diameter mm

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Selected variant

from 

£43.64

incl. VAT

£36.37

excl. VAT

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

from 

£43.64

incl. VAT

£36.37

excl. VAT

Product Options

Available product options: 5

Expand Part number Version Step diameter (range) mm Step height mm Shank diameter mm Pack quantity Price Availability
2 608 588 064 HSS-AlTiN 4-12 4 6.0 1 Pcs £43.64
2 608 588 065 HSS-AlTiN 4-12 4 6.0 1 Pcs £53.50 Buy from a Bosch Partner
2 608 588 066 HSS-AlTiN 4-20 4 8.0 1 Pcs £77.12
2 608 588 067 HSS-AlTiN 6-30 4 10.0 1 Pcs £113.00
2 608 588 068 HSS-AlTiN 6-39 4 10.0 1 Pcs £170.24 Buy from a Bosch Partner

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