Description
The Bosch RH540M 1-9/16 In. SDS-max Combination Hammer is a combo rotary hammer and hammer-only tool designed for concrete contractors and professional remodelers who need a powerful and versatile tool. It delivers 6.1 Ft.-Lbs. of impact energy while weighing in at only 15.2 Lbs. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust. Its SDS-max bit system allows tool-free and one-handed bit changes. The Vario-Lock mechanism lets users angle the chisel into 12 different positions to optimize the working angle. The hammer has a Dual Mode Selector Knob and service minder brushes, which clearly indicate when preventive maintenance is required.
Includes
- Auxiliary Handle — 2 602 025 062
- Carrying Case — 3 605 438 536
Technical Data
Specifications
| Attributes | |
|---|---|
| Amperage | 12.0 |
| Chuck Design | Keyless |
| Chuck Size | SDS-Max |
| Height | 10.5″ |
| Impact Energy/EPTA (ft. lbs.) | 6.1 Ft./Lbs. EPTA |
| Length | 19.0″ |
| Material | Metal, Plastic |
| Max. Hole Diameter in Concrete | 1-9/16″ |
| Max. Hole Diameter in Concrete-Core Bit | 4″ |
| Max. Hole Diameter in Concrete-Thru Hole Bit | 2-1/2″ |
| No Load BPM | 1,500-2,900 |
| No Load RPM | 170-340 |
| Optimal Concrete Capacity Range | 1/2″ – 1-3/8″ |
| Rating | 120V |
| Voltage | 120V |
| Weight | 15.2lb |
| Width | 4.0″ |
| Works With | Dust Extraction/Collection Hoods HDC200, HDC250, HDC300SDS-max Hammer Adapter for SDS-plus Accessories HA1030SDS-max Hammer Adapter for Spline Accessories HA1031SDS-max Hammer Adapter for 1/2″-20 Thread Accessories HA1032 |
| Includes | Auxiliary Handle — 2 602 025 062, Carrying Case — 3 605 438 536 |
Benefits
- 6.1 Ft.-Lbs. of impact energy, up to 20 percent more than other combo rotary hammers
- SDS-max bit system for tool-free easy bit changes
- Vario-Lock mechanism allows 12 positions for best chisel angle
- Combination dual mode selector knob rotary hammer mode or hammer-only mode
- Service minder brushes
- Innovative service modules
- Auxiliary handle and carrying case
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