Artu-Usa 01155 Multi-Purpose Bit 5/16"x16" Trending_Items Hardened steel blade stays sharp

Hardened steel blade stays sharp through heavy use

Features safelock protection

grinding attachment

Screwdriving into wood

with a Tru-Zero hook for accurate inside and outside measurements

Artu-Usa 01155 Multi-Purpose Bit 5/16"x16" Trending_Items Hardened steel blade stays sharpHighlights: Size: 5 16" x 16" Cobalt Tungsten Carbide. For rotary or percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip that withstands temperatures up to 1900 degrees Fahrenheit. Special negative back grinding enables tip to bore through applications such as masonry, ceramic tile, concrete, brick, fiberglass, plexiglass, cast metals, hardened steel, granite, marble, woods, and plastic with a filing action rather