







🔨 Power, Precision, and Control — Own the jobsite like a pro!
The BOSCH RH540S Combination Hammer delivers 850 watts of corded electric power with a maximum speed of 340 RPM. Featuring a dual mode selector for rotary hammer or hammer-only operation, a 12-position vario-lock chisel system, and a 360° auxiliary handle, it offers unmatched versatility and ergonomic comfort. Its integral clutch enhances safety by disengaging torque during binds, while service-friendly modules ensure quick maintenance. Certified and OSHA-compliant, this 15-pound industrial-grade tool is engineered for professionals demanding reliability and precision.







| Brand | BOSCH |
| Power Source | Corded Electric |
| Maximum Rotational Speed | 340 RPM |
| Voltage | 120 |
| Amperage | 12 Amps |
| Maximum Chuck Size | 1 Inches |
| Color | Black |
| Included Components | -- Other -- |
| Special Feature | Variable Speed |
| Product Dimensions | 19"L x 4"W x 10.5"H |
| Material | Plastic, Metal |
| Maximum Torque | 6.1 Foot Pounds |
| Item Weight | 15 Pounds |
| Maximum Power | 850 Watts |
| Item Torque | 6.1 Foot Pounds |
| Drill Type | Hammer Drill |
| UPC | 000346456158 |
| Global Trade Identification Number | 00000346456158, 00000346000016 |
| Manufacturer | BOSCH |
| Drilling Capacity Metal | 1 Inches |
| Part Number | RH540S |
| Item Weight | 15 pounds |
| Country of Origin | China |
| Item model number | RH540S |
| Is Discontinued By Manufacturer | No |
| Size | 19" in |
| Style | Industrial |
| Item Package Quantity | 1 |
| Number of Handles | 2 |
| Certification | certified frustration-free |
| Special Features | Variable Speed |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
M**A
Es genial
Es genial
K**L
Delivery sucked. Post office left box wide open in view ...
Delivery sucked. Post office left box wide open in view of street. USPS has the worst delivery system. And they wonder why they are going brokeMachine is great
D**L
Great Drill
A little lighter than the older one but more torque and good strong power being more amperage than it's predecessor
W**R
great product
have been a bosch fan for years will continue
J**.
Product info.
Note to potential buyers. This particular tool is made in China and is of lesser quality then German made Bosch. If you want a better product buy the German made version.
F**K
This product already failed
Very disappointed, this product already failed when on a job.
R**N
excellent
Awesome tool - nuff said
A**R
I have an old demolition Bosch and it has worked great for about 25 years but has gotten weak
Used it only three times to drive rebar pins into the ground and already stopped hammering. I have an old demolition Bosch and it has worked great for about 25 years but has gotten weak.
Trustpilot
1 day ago
1 month ago