Bosch HCBG12B25 Blue Granite Hammer Drill Bit Carbide Tip 3/8 x 4 x 6 - 25 Pack [並行輸入品]

商品説明

Product Description Bosch BlueGranite Turbo bits begin with the aggressive holds achieved on the PowerGrip shank. Flat tabs that extend from the shank are designed to catch between the jaws of power tool chuck systems. That means the bit is easy to chuck in the tool and the bit won't slip. The tip of the BlueGranite Turbo bit is Bosch carbide, diamond ground for precise starts to avoid scratching and skating in tile and hard stone. From the Manufacturer BlueGranite? hammer drill bits deliver fast impact drilling in concrete, stone and masonry. Low voltage, high temperature brazing prevents the carbide cutting edge from breaking out even when heat builds up during deep drilling.