3PCS HSS STEP DRILL SET

Description :

This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel
It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc
Made of strong high-speed steel, the bits have strong durability.
Avoiding the inconvenience of a tri-flat shank to ensure a firm grip.
Two-fluted design provides faster, smoother cutting.
Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces.

3PCS HSS STEP DRILL SET