---
product_id: 12361185
title: "RH540M SDS-max® 1-9/16 In. Combination Hammer"
brand: "bosch"
price: "$776.76"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/12361185-rh540m-sds-max-1-9-16-in-combination-hammer
store_origin: US
region: United States of America
---

# 6.1 FT-LBS impact energy 12-position Vario-Lock chisel angles SDS-max tool-free bit changes RH540M SDS-max® 1-9/16 In. Combination Hammer

**Brand:** bosch
**Price:** $776.76
**Availability:** ✅ In Stock

## Summary

> 🔨 Dominate concrete with Bosch power and precision—because every second counts.

## Quick Answers

- **What is this?** RH540M SDS-max® 1-9/16 In. Combination Hammer by bosch
- **How much does it cost?** $776.76 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/12361185-rh540m-sds-max-1-9-16-in-combination-hammer)

## Best For

- bosch enthusiasts

## Why This Product

- Trusted bosch brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Bit Swaps:** SDS-max system enables effortless, tool-free bit changes so you stay in the zone without downtime.
- • **Dual Mode Versatility:** Switch easily between rotary hammer and hammer-only modes for maximum jobsite flexibility.
- • **Maintenance Made Simple:** Service minder brushes and innovative modules alert you when upkeep is needed—keep your tool peak ready.
- • **Power That Packs a Punch:** Delivers 6.1 ft-lbs of impact energy—up to 20% more than competitors for faster, cleaner concrete demolition.
- • **Precision at Every Angle:** Vario-Lock mechanism offers 12 adjustable chisel positions to tailor your work angle perfectly.

## Overview

The Bosch RH540M SDS-max® Combination Hammer is a professional-grade rotary hammer delivering 6.1 ft-lbs of impact energy with a powerful 850W motor. Featuring a tool-free SDS-max bit system, 12-position Vario-Lock chisel angles, and dual rotary/hammer modes, it’s engineered for efficiency and versatility on demanding concrete jobs. Weighing 15.2 lbs and equipped with service minder brushes, it ensures peak performance and easy maintenance for contractors and remodelers.

## Description

RH540M SDS-max® 1-9/16 In. Combination Hammer

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Bosch |
| Power Source | Corded Electric |
| Maximum Rotational Speed | 340 RPM |
| Voltage | 120 Volts |
| Amperage | 12 Amps |
| Maximum Chuck Size | 13 Millimeters |
| Color | Black |
| Included Components | -- Other -- |
| Special Feature | Variable Speed |
| Product Dimensions | 19"L x 4"W x 10.5"H |
| Material | Metal, Plastic |
| Maximum Torque | 6.1 Foot Pounds |
| Number of Speeds | 2 |
| Speed | 340 RPM |
| Item Weight | 15.2 Pounds |
| Maximum Power | 850 Watts |
| Item Torque | 6.1 Foot Pounds |
| Is Electric | Yes |
| UPC | 000346456127 |
| Global Trade Identification Number | 00000346456127 |
| Manufacturer | BOSCH |
| Drilling Capacity Metal | 12.7 Millimeters |
| Part Number | RH540M |
| Item Weight | 15.2 pounds |
| Item model number | RH540M |
| Is Discontinued By Manufacturer | No |
| Size | 19 in |
| Style | Combination Rotary Hammer |
| Finish | Brushed |
| Pattern | Solid |
| Shape | Rectangular |
| Item Package Quantity | 1 |
| Number of Handles | 2 |
| Special Features | Variable Speed |
| Batteries Included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Ion |
| Warranty Description | Limited 1 Year |

## Product Details

- **Brand:** Bosch
- **Power Source:** Corded Electric
- **Maximum Rotational Speed:** 340 RPM
- **Voltage:** 120 Volts
- **Amperage:** 12 Amps

## Images

![RH540M SDS-max® 1-9/16 In. Combination Hammer - Image 1](https://m.media-amazon.com/images/I/51QO6deKUvL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can i make payments and this item**
A: put it on your credit card, pay as you like

**Q: Can this drill works with the 2 5/8 core bit?**
A: Thank you for your question. The RH540M will accept up to 4" diameter core bits. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499).

**Q: Will this drill handle a 1 3/4 inch sds-max chuck bit to drill 18" into limestone for t-posts?**
A: Thank you for your question. The RH540M SDS-max Combination Hammer will work with any SDS-max bit. For further assistance, contact us at 1-877-BOSCH99 (1-877-267-2499) from Mon-Fri 7A-7P CST.

**Q: would it come  with european cable if i buy it ?**
A: Thank you for your question. The RH540M has a 120 voltage ratied cord. If using in a 220 voltage you will need a step down transformer, that will step down the 220 voltage to 120 voltage in order for the tool to work. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499)

## Frequently Bought Together

- BOSCH RH540M SDS-max® 1-9/16 In. Combination Hammer
- Bosch HS19R2PK 2 pc. SDS-max® R-Tec Self-Sharpening Chisel Set

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-15*