Artu-Usa 01165 Multi-Purpose Bit, 7/16" x 16" Danish Oil The bit features a Chrome

The bit features a Chrome Vanadium Spring Steel shaft that is through-hardened for Superior Durability

Power: 19 hp

Overall Width: 14

Durable silicone seal lasts for years

2-sided blade includes fractional and decimal graduations

Artu-Usa 01165 Multi-Purpose Bit, 7/16" x 16" Danish Oil The bit features a Chrome"Artu Usa" Multi Purpose Bit For rotary and percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip for increased strength and extra hardness. Special negative back grinding enables tip to bore through steel, wood, tile, marble, porcelain, glass, concrete, plastic and cast iron with a filing action rather than a cutting action. No center punch required, eliminates walking. Withstands temperatures up to 1900 degrees