---
product_id: 29854397
title: "RH540S Spline 1-9/16 In. Combination Hammer"
brand: "bosch"
price: "4332.94 DT"
currency: TND
in_stock: true
reviews_count: 8
url: https://www.desertcart.tn/products/29854397-rh540s-spline-1-9-16-in-combination-hammer
store_origin: TN
region: Tunisia
---

# Dual Mode Selector 12-Position Vario-Lock 850W Power Output RH540S Spline 1-9/16 In. Combination Hammer

**Brand:** bosch
**Price:** 4332.94 DT
**Availability:** ✅ In Stock

## Summary

> 🔨 Power, Precision, and Control — Own the jobsite like a pro!

## Quick Answers

- **What is this?** RH540S Spline 1-9/16 In. Combination Hammer by bosch
- **How much does it cost?** 4332.94 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/29854397-rh540s-spline-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

- • **Customizable Angles:** Vario-Lock system rotates and locks the chisel in 12 positions to optimize every working angle.
- • **Power Meets Precision:** 850 watts of raw power to tackle the toughest jobs with ease.
- • **Built for Comfort & Control:** 360° auxiliary handle ensures ergonomic grip and maximum maneuverability during extended use.
- • **Safety & Service Simplified:** Integral clutch prevents torque overloads, while innovative service modules make maintenance a breeze.
- • **Versatility at Your Fingertips:** Switch seamlessly between rotary hammer and hammer-only modes for ultimate control.

## Overview

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.

## Description

BOSCHRH540S Spline 1-9/16 In. Combination Hammer

## Features

- 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| 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 |

## Product Details

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

## Images

![RH540S Spline 1-9/16 In. Combination Hammer - Image 1](https://m.media-amazon.com/images/I/51PrNRcdetL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Es genial
*by M***A on June 15, 2022*

Es genial

### ⭐⭐⭐⭐⭐ Delivery sucked. Post office left box wide open in view ...
*by K***L on March 25, 2017*

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

### ⭐⭐⭐⭐⭐ Great Drill
*by D***L on June 13, 2017*

A little lighter than the older one but more torque and good strong power being more amperage than it's predecessor

## Frequently Bought Together

- BOSCH RH540S Spline 1-9/16 In. Combination Hammer
- Bosch HA1020 Spline Drive to SDS-Plus Adapter for Rotary Hammers , Blue
- BOSCH HS1810 1-Piece 3 In. x 12 In. Scaling Chisel Tool Round Hex/Spline Hammer Steel

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**Shop now:** [https://www.desertcart.tn/products/29854397-rh540s-spline-1-9-16-in-combination-hammer](https://www.desertcart.tn/products/29854397-rh540s-spline-1-9-16-in-combination-hammer)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-02-09*