Artu Usa 01070 Tungsten Carbide & Cobalt Tip Multi-Purpose Drill Bit 1/2" Mailbox / Post Combo Contains no benzene or chlorinated

Contains no benzene or chlorinated solvents

Break-off attachment screw for permanent installation with no plumbing changes

Uses two clear medium base bulbs

and extra simplified

hot knife cutting of styrofoam and plastics

Artu Usa 01070 Tungsten Carbide & Cobalt Tip Multi-Purpose Drill Bit 1/2" Mailbox / Post Combo Contains no benzene or chlorinated"ARTU" MULTI PURPOSE DRILL BIT 1 2" For rotary or percussion drilling For masonry, ceramic tile, concrete, brick, fiberglass, Plexiglas, glass, cast iron, hardened steel, granite, marble & wood Tungsten carbide & cobalt tip Chrome vanadium steel shank Withstands heat up to 1900 deg. F Resharpen on a high quality grinding wheel Carded.