Description:1\/4 Inch to 1-3\/8 Inch Titanium Coated Step Drill Bit 9mm Round Shank
Specification:
10 hole bit sizes:
1\/4!#!amp!*!quot;
3\/8!#!amp!*!quot;
1\/2!#!amp!*!quot;
5\/8!#!amp!*!quot;
3\/4!#!amp!*!quot;
7\/8!#!amp!*!quot;
1!#!amp!*!quot;
1-1\/8!#!amp!*!quot;
1-1\/4!#!amp!*!quot;
1-3\/8!#!amp!*!quot;
With 1\/8 inch increments
3\/8 inch Shank
Heat Treated HSS with Titanium Nitride Coating Features:
No need for a pilot hole.
Titanium coated to reduce friction and run cooler.
Automatically deburr holes as you drill.
High speed steel，durable.
Widely used to cut holes in a variety of material like steel， wood， thin iron， aluminum alloy， insulation boards， PVC sheet，ect. Package Included:1 x Step Drill
More Details: