Drill Bit Sets

HSS Step Drill Bit, 3-flat Shank, Set

For rotary drills/drivers

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
  • 3-flat shank prevents slipping in the chuck of rotary drills and drivers

Materials

Metal pipes and profiles
Non-ferrous metals
Aluminium
Plastics
Metal sandwich
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Total length mm 66.5

Shank diameter mm 6.0

Step diameter (range) mm 4-12

Choose a pack size 3 Pcs

Available product options (1)
Recommended retail price excluding VAT
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3-piece HSS step drill bit set 4-12/4-20/6-30 2 608 587 426
Recommended retail price excluding 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.
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Product Options

Available product options: 1

Part number Version Step diameter (range) mm Shank diameter mm Step height mm Pack quantity Price
2 608 587 426 HSS 4-12 / 4-20 / 6-30 6.0 / 8.0 / 10.0 4 / 4 / 4 3 Pcs Find a local dealer

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Drilling Several Diameters

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