Artu Usa 01170 Multi Purpose Drill Bit, 1/2" x 16" Misc Non - Well Pumps Number of Cylinders: Single

Number of Cylinders: Single

Patented dual seal system

Two-component

Warning: This product contains a chemical known to the state of California to cause birth defects or other reproductive problems

direct to metal

Artu Usa 01170 Multi Purpose Drill Bit, 1/2" x 16" Misc Non - Well Pumps Number of Cylinders: SingleFor 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 Fahrenheit. Easy to resharpen. For