1/2 x 6-1/4-In. Multi-Purpose Drill Bit Brand_Yard Force It's virtually smoke-free and substantially

It's virtually smoke-free and substantially reduces engine wear and carbon deposits

Includes Gel Blaster Gellets designed to maximize blasting performance and precision with Gel Blaster products

Great for light gauge metal

Patented design

Self straightening

1/2 x 6-1/4-In. Multi-Purpose Drill Bit Brand_Yard Force It's virtually smoke-free and substantially1 2" x 6 1 4" multi purpose drill bit, cobalt and tungsten carbide tip for maximum hardness and resistance to heat and wear, for rotary or percussion drilling, for use with masonry, concrete, brick, marble, granite, hardened steel, cast metal, fiberglass, plexiglass, ceramic tile, hard wood, soft wood and glass.