Unibit® Hex Shank TIN HSS #4T Self Starting Step Drill Bit, 3/16 - 7/8 in By 1/16 in
Supplies and Accessories
Unibit® Hex Shank TIN HSS #4T Self Starting Step Drill Bit comes with titanium Nitride coating that extends cutting edge life up to six times.
Unibit® Hex shank TIN HSS #4T self starting step drill bit with 3/16" - 7/8" Dia includes 1 number of flutes and hexagonal shank. Bit with 3/8" Dia shank is ideal for drilling holes into thin materials.
Bit diameter: 3/16 - 7/8 in by 1/16 in increments
Shank type: 3 flatted hexagonal
Shank diameter: 3/8 in
Number of flutes: 1
Single-flute cutting edge for greater control through steps
3 flatted shanks prevent slipping in drill chuck
New SpeedPoint tip penetrates faster than previous Unibits and prevents walking
Titanium Nitride coating extends cutting edge life up to 6X
Ideal for drilling holes into thin materials such as stainless steel, copper, brass, aluminum, plastic and laminates
Would you like to give
on product content, images, or tell us about a lower price?