Metal Drill Bits

HSS AlTiN Step Drill Bit, 3-Flat Shank

For rotary drills

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
  • 3-flats shank for rotary drills.

Materials

Metal pipes and profiles
Non-ferrous metals
Aluminium
Plastics
Metal sandwich

Choose your specification

Step diameter (range) mm

Step height mm

Shank diameter mm

Choose a pack size

Variants overview (5)
from  £61.18 Including VAT

HSS AlTiN Step Drill Bit, 3-Flat Shank
from  Including VAT

Smooth Drilling in Several Diameters with One Drill Bit

HSS AlTiN 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.
  • AlTiN coating for maximum lifetime, laser-markings for hole diameters, 3-flat shank for high-torque transmission
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Variant Overview

Available product variations: 5

Part number Version Step diameter (range) mm Step height mm Shank diameter mm Pack quantity Price
2 608 588 064 HSS-AlTiN 4-12 4 6.0 1 Pcs £61.18
2 608 588 065 HSS-AlTiN 4-12 4 6.0 1 Pcs £76.48
2 608 588 066 HSS-AlTiN 4-20 4 8.0 1 Pcs £110.32
2 608 588 067 HSS-AlTiN 6-30 4 10.0 1 Pcs £163.18
2 608 588 068 HSS-AlTiN 6-39 4 10.0 1 Pcs £223.46

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