These Drill Bits Can Drill Through Brick, Block, Tile, Metal, Wood, Plastic, Marble And More
A Double-milled Flute On Each Drill Bit Helps Ensure Fast, Efficient Removal Of Drilling Debris
Compatible With Most Standard 12-inch And 38-inch Chuck Drills
The Carbide Tip On Each Drill Bit Has A Diamond-ground, 4-facet Design For Centered Starts With Virtually No Walking And Fast Drilling In A Variety Of Materials
Drill Bits Are Designed For Rotary Drilling But Are Tough Enough To Be Used With Hammer Drills
