Affordability and flexibility Affordability and flexibility: Make the most of your current rotary hammer
Jobsite versatility Jobsite versatility: Lets you use straight shank twist bits with your spline drive rotary hammer
Includes 1/2 in. chuck, SDS to 1/2 Includes 1/2 in. chuck, SDS to 1/2 - 20 thread adapter, chuck screw and chuck key