Bosch RH540S 1 - 9/16 Spline Rotary Hammer Drill Bits_Drill Bit Sets • Four chiseling faces and

•  Four chiseling faces and cutting edges double the chiseling action for more efficient drilling

• Inlet Diameter: 1-3/8-Inch

•  Working Length: 2

• ETL Listed (en-US): No

It has a metal telescoping arm for precise retraction when used in drilling applications and can accommodate up to 4-3/4-inch dril

Bosch RH540S 1 - 9/16 Spline Rotary Hammer Drill Bits_Drill Bit Sets • Four chiseling faces andINCLUDES: (1) Rotary Hammer (1) Auxiliary Handle (1) Carrying Case FEATURES: Combination Dual Mode Selector (Rotary Hammer and Hammer Only) Integral Clutch Disengages torque transmisssion if the bit gets into a bind situation Vario Lock Positioning Rotates and locks chisel into 12 different positioins to optimize working angle. Innovative Service Modules Designed so a qualified service technician can quickly replace the brushes and cord.