BOSTITCH BSA52005M Hammer Drill Bit Set, 5-Piece [並行輸入品]

商品説明

The BOSTITCH BS52005M 5-Pc. Hammer Drill Bit Set features a four flute design which cleans debris out for fast, efficient drilling. Three flats on the shank eliminate bit slipping in chuck. These bits are designed for use with electric or cordless hammer drills. Commonly used for drilling holes in brick, block, concrete, and masonry. Also commonly used by general contractors, electricians, mechanical contractors, among others for a wide variety of fastening applications. Overall length: 6". Diameter: 5/32", 3/16", 1/4", 5/16", 3/8"