The Bosch RH540S Spline 1-9/16 In. Combination Hammer provides maximum productivity in all day drilling and chiseling applications. Equipped with 6.1 Ft.-Lbs. of impact energy (E.P.T.A.). The RH540S provides up to 39% more impact energy versus the previous model for best-in-class performance. The RH540S also provides variable speed. This delivers better bit control during application start-up.
- Spline bit system accommodates all accessories with spline or 3/4 In. round hex shanks.
- Combination dual mode selector selector knob allows the tool to be switched between rotary hammer mode or hammer only mode.
- Vario-Lock positioning rotates and locks chisel into 12 different positions to optimize working angle.
- Innovative service modules designed so a qualified service technician can quickly replace the brushes and cord.
- 360 Auxiliary handle provides a wide range of movement along with operator comfort.
- Integral clutch disengages torque transmission if the bit gets into a bind situation.
- Grounded design, CSA listed, complies to OSHA.
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