DESCRIPTION
Description:
1/4 Inch to 1-3/8 Inch Titanium Coated Step Drill Bit 9mm Round Shank.
Specification:
10 hole bit sizes:
1/4";
3/8";
1/2";
5/8";
3/4";
7/8";
1";
1-1/8";
1-1/4";
1-3/8";
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
