--- product_id: 12361185 title: "RH540M SDS-max® 1-9/16 In. Combination Hammer" brand: "bosch" price: "S/.3932" currency: PEN in_stock: true category: "Bosch" url: https://www.desertcart.pe/products/12361185-rh540m-sds-max-1-9-16-in-combination-hammer store_origin: PE region: Peru --- # 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:** S/.3932 **Availability:** ✅ In Stock ## Summary > 🔨 Crush concrete, not your schedule—Bosch RH540M means business. ## Quick Answers - **What is this?** RH540M SDS-max® 1-9/16 In. Combination Hammer by bosch - **How much does it cost?** S/.3932 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/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 - • **Power-Packed Impact:** Delivers 6.1 ft-lbs of impact energy—20% more punch for faster concrete demolition. - • **Precision Chiseling:** Vario-Lock mechanism offers 12 adjustable chisel positions for perfect angles on every job. - • **Effortless Bit Swaps:** SDS-max system enables quick, tool-free bit changes to keep you moving without downtime. - • **Dual Mode Versatility:** Switch seamlessly between rotary hammer and hammer-only modes for ultimate jobsite flexibility. - • **Smart Maintenance Alerts:** Service minder brushes notify you when it’s time for upkeep—maximize tool lifespan and performance. ## Overview The Bosch RH540M SDS-max® Combination Hammer is a professional-grade rotary hammer delivering 6.1 ft-lbs of impact energy with a lightweight 15.2 lb design. 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 precision. Service minder brushes ensure timely maintenance, making it a reliable powerhouse for contractors and remodelers. ## Description 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. ## 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 | |---------------|-------| | ASIN | B00HUCUJG6 | | Additional Features | Variable Speed | | Amperage | 12 Amps | | Best Sellers Rank | #93,281 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #39 in Power Rotary Hammers | | Brand Name | Bosch | | Color | Black | | Customer Reviews | 4.6 4.6 out of 5 stars (486) | | Drilling Capacity Metal | 12.7 Millimeters | | Global Trade Identification Number | 00000346456127 | | Included Components | -- Other -- | | Is Electric | Yes | | Item Dimensions L x W x H | 19"L x 4"W x 10.5"H | | Item Type Name | Corded Rotary Hammers | | Item Weight | 15.2 Pounds | | Manufacturer | BOSCH | | Manufacturer Part Number | RH540M | | Manufacturer Warranty Description | Limited 1 Year | | Material Type | Metal, Plastic | | Maximum Chuck Size | 13 Millimeters | | Maximum Power | 850 Watts | | Maximum Rotational Speed | 340 RPM | | Maximum Torque | 6.1 Foot Pounds | | Model Number | RH540M | | Number of Speeds | 2 | | Power Source | Corded Electric | | Speed | 340 RPM | | Torque | 6.1 Foot Pounds | | UPC | 000346456127 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | ## Product Details - **Amperage:** 12 Amps - **Brand:** Bosch - **Maximum Rotational Speed:** 340 RPM - **Power Source:** Corded Electric - **Voltage:** 120 Volts ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/12361185-rh540m-sds-max-1-9-16-in-combination-hammer](https://www.desertcart.pe/products/12361185-rh540m-sds-max-1-9-16-in-combination-hammer) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-07-27*