Bosch HCBG19 Blue Granite Hammer Drill Bit Carbide Tip 9/16 x 71/2 x 10
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. 9/16″ x 7-1/2″ x 10″, Blue Granite, Hammer Drill Bit, 7-1/2″ Useable Length & 10″ Overall Length, Used [...]