Description
Bosch RH540M 12-Amp 1-9/16-in Sds-max Variable Corded Rotary Hammer Drill
The Bosch RH540M SDS-max 1-9/16 In. Combination Hammer is a 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.
- 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
| General |
| Color/Finish Family |
Blue |
Sub-Brand |
N/A |
| Dimensions |
| Cord Length (Feet) |
8 |
Thin Wall Core Bit Capacity |
No |
| Core Bit Capacity (Inches) |
4 |
Thru-hole Capacity (Inches) |
2.5 |
| Maximum Capacity Concrete (Inches) |
1.5625 |
Tool Height (Inches) |
10.5 |
| Maximum Capacity Steel (Inches) |
0 |
Tool Length (Inches) |
19 |
| Maximum Capacity Wood (Inches) |
0 |
Tool Weight (lbs.) |
15.2 |
| Maximum Chuck Size |
1-9/16-in |
Tool Width (Inches) |
4 |
| Features |
| Amperage |
12.0000 |
Impact Energy (Foot/lbs.) |
6.1 |
| Bare Tool |
No |
Keyed/Keyless |
Keyless |
| Battery Amp Hours |
0 |
Main Handle Type |
Auxiliary Handle |
| Case Included |
Yes |
Maximum BPM |
2900 |
| Charge Time (Minutes) |
0 |
Maximum RPM |
340 |
| Charger Included |
No |
Number of Batteries Included |
0 |
| Chisel Lock Positions |
Yes |
Operation Modes |
Hammer; rotary hammer |
| Chuck Type |
SDS-max |
Package Contents |
Includes: RH540M combination hammer, auxiliary handle, carrying |
| Cordless |
No |
Side Handle Included |
Yes |
| Electronic Speed Control |
No |
Tool Power Output |
23 in-lbs |
| Forward and Reverse Switch Included |
No |
Variable Speed |
Yes |
| Handle Type |
D-handle with soft grip |
Voltage (Volts) |
120 |
| Hybrid Capable |
No |
Warranty |
1-year limited |
| Compatibility |
| App Compatibility |
No |
Works with Android |
No |
| Bluetooth Compatibility |
No |
Works with iOS |
No |
| Wi-Fi Compatibility |
No |
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