Tungsten Carbide Reinforced Head, Black Oxide Finish. One piece construction. 1/4" hex power shank for quick change. Designed for rotary and percussion hammer drilling. Drills through block

High Speed Steel Milled And Precision Ground To 82 Degrees For Countersinking Into Most Machinable Materials Such As Iron, Steel, Soft Metals, Plastic Or Wood.  

Self Starting Bit Features Single Flute Cutting Edge For Greater Control Through Steps; Three Flatted Shank Prevents Slipping In Drill Chuck.

Vermont American carries a complete line of abrasive products to meet every need.

Tri-Flute Design For Faster Chip Ejection, Cutting Spurs Have Three Cutting Edges For Added Durability, Full Screw Tip Allows Bit To Self Feed.

Tri-Flute Design For Faster Chip Ejection, Cutting Spurs Have Three Cutting Edges For Added Durability, Full Screw Tip Allows Bit To Self Feed.