HSS - TIN Step Drill Bit
HSS Drill Bit
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Product Specification
HSS TIN fully ground bit stoped drill
Titanium nitride coating.
118° tip angle.
Helicoidal flute.
Deburring tool.
Diameters marked on the bit.
Shank with three flats
Benefits:
The TIN coating extends the tool life.
Helical flute that improves penetration inside the material.
Shank with three flats to guarantee optimum tightening in the chuck.
The deburring tool makes it possible to make a clean hole.
Materials:
Alloy Steell
Non-alloy Steel
Cast Iron, spheroidal
Cast Iron
Hard Wood
Brass
Aluminum