Bosch HCFC2040 1/4" X 4" SDS-plus X5L Hammer Carbide Drill BitBosch Power Tools and Accessories is one of the divisions within the Robert Bosch Tool Corporation, which is one of the largest power tool and accessory manufacturers in the world. Bosch provides a complete line of corded and cordless power tools and accessories engineered to survive any jobsite and allow professionals to take control of their work.Bosch HCFC2040 1/4" X 4" SDS-plus X5L Hammer Carbide Drill Bit Features:; Hammer carbide drill bit; SDS-plus X5L series; 1/4" diameter; 2" useable length; 4" overall length; Carded