--- product_id: 1835183 title: "11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer" brand: "bosch" price: "VT84531" currency: VUV in_stock: true reviews_count: 13 category: "Bosch" url: https://www.desertcart.vu/products/1835183-11255vsr-bulldog-xtreme-8-amp-1-inch-corded-variable-speed store_origin: VU region: Vanuatu --- # 8 Amp motor power 3-mode multi-function selector SDS-Plus tool-free bit changes 11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer **Brand:** bosch **Price:** VT84531 **Availability:** ✅ In Stock ## Summary > 🔨 Dominate concrete with power, precision, and pro-level comfort. ## Quick Answers - **What is this?** 11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer by bosch - **How much does it cost?** VT84531 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/1835183-11255vsr-bulldog-xtreme-8-amp-1-inch-corded-variable-speed) ## 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 - • **Precision Control:** Variable speed trigger with reverse lets you start bits accurately and remove stuck fasteners effortlessly. - • **Comfort Meets Control:** Ergonomic D-handle and vibration control reduce fatigue during all-day heavy-duty use, especially overhead. - • **Power Through Anything:** 7.5 Amp motor delivers 2.0 ft-lbs impact energy for relentless performance on concrete and masonry. - • **Quick-Change Efficiency:** SDS-Plus bit system enables tool-free bit swaps with 36 locking positions for optimized chiseling angles. - • **Versatility at Your Fingertips:** Switch seamlessly between rotation-only, rotary hammer, and hammer-only modes for every job demand. ## Overview The BOSCH 11255VSR Bulldog Xtreme is a professional-grade 1-inch SDS-Plus rotary hammer featuring a robust 7.5 Amp motor, delivering up to 2.0 ft-lbs of impact energy. Its 3-mode selector (rotation-only, rotary hammer, hammer-only) and variable speed reversing trigger provide unmatched versatility and control. Designed with an ergonomic D-handle and vibration control, it ensures comfort during extended use. The SDS-Plus system allows quick, tool-free bit changes with 36 locking positions, making it ideal for heavy-duty concrete and masonry drilling and chiseling tasks. ## Description Product Description Get a fast, long lasting rotary hammer with the BOSCH bulldog extreme 1 inch Rotary hammer. It features a multi-function selector that quickly shifts between rotation only, rotary hammer and hammer only modes for optimal versatility. It also has a variable Speed reversing trigger for accurate bit starts and simple removal of fasteners and bound bits. From the Manufacturer The totally redesigned Bulldog Xtreme outlasts the competition in both speed and performance. Multi-function selector has 3 modes of operation: rotary hammer, hammer-only and rotation-only mode. Vario-Lock Positioning rotates and locks chisel into 36 different positions to optimize working angle. The patented rotating brush plate provides equal power in forward and reverse. Cord turret has a 35-degree pivot for added flexibility and longer cord life. SDS-plus bit system tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate. Variable-speed reversing trigger for accurate bit starting as well as removing fasteners or bound bits. Integral clutch helps minimize torque reaction. The 11255VSR has a comfortable D-handle grip design for greater control, especially when drilling overhead or downward. ## Features - 3 MODES: multi-function selector offers 3 modes of operation; Rotation-only, rotary hammer, and hammer only mode; Variable speed trigger with reverse offers accurate bit starting or easy fastener removing - EASE OF USE: vibration control for comfort in all day applications - ERGONOMIC: D-handle design provides comfort and optimal control, especially for overhead or downward drilling applications - CONVENIENT: SDS-plus bit system provides tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer; Vario lock positioning offers 36 bit positions for optimized chiseling angle - POWER: 7.5 amp motor produces 0.1,300 RPM and 0.5,800 BPM to power through the toughest applications; delivers 2.0 feet /pounds of impact energy for maximum performance - INCLUDES: rotary hammer, (1) auxiliary handle, (1) depth gauge and a carrying case ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BB79Q6 | | Additional Features | Variable Speed | | Amperage | 7.08 Amps | | Best Sellers Rank | #25,111 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Power Rotary Hammers | | Brand | Bosch | | Brand Name | Bosch | | Color | Blue | | Customer Reviews | 4.8 out of 5 stars 2,988 Reviews | | Drill Type | Hammer Drill | | Drilling Capacity Metal | 1 Inches | | Global Trade Identification Number | 00000346345599 | | Included Components | Rotary Hammer, Auxiliary Handle, Depth Gauge, Carrying Case | | Is Electric | Yes | | Item Dimensions L x W x H | 22.5"L x 11.25"W x 4.75"H | | Item Type Name | 11255VSR 1 In. SDS-plus® Bulldog™ Xtreme Rotary Hammer | | Item Weight | 10.4 Pounds | | Manufacturer | BOSR9 | | Manufacturer Part Number | 11255VSR | | Manufacturer Warranty Description | 1 Year Repair or Replacement of Parts | | Material Type | Blend | | Maximum Chuck Size | 13 Millimeters | | Maximum Power | 960 Watts | | Maximum Rotational Speed | 1300 RPM | | Model Number | 11255VSR | | Power Source | Corded Electric | | Speed | 300 RPM | | Torque | 2 Foot Pounds | | UPC | 000346345599 | | Unit Count | 1.0 Count | ## Product Details - **Amperage:** 7.08 Amps - **Brand:** Bosch - **Maximum Chuck Size:** 13 Millimeters - **Maximum Rotational Speed:** 1300 RPM - **Power Source:** Corded Electric ## Images ![11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Image 1](https://m.media-amazon.com/images/I/71iAyWHS1KL.jpg) ![11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Image 2](https://m.media-amazon.com/images/I/61LgIV7vK8L.jpg) ![11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Image 3](https://m.media-amazon.com/images/I/71klxBqO99L.jpg) ![11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Image 4](https://m.media-amazon.com/images/I/712+bKgvXHL.jpg) ![11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - Image 5](https://m.media-amazon.com/images/I/71gqGZ2ZpOL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Is this a good tool to drill holes in masonry ceiling to hang a lamp? My hammer drill with masonry bit is not doing the job.** A: Yes.. they take their own bits, but it does a great job drilling holes. I've drilled 1/2" holes through my solid 8" thick foundation several times. It is hard concrete with river rock from the 1940's so it is very hard. It goes through pretty quick. **Q: where are SDS & SDS Plus drill bits sold. Is there a set. How much** A: You can find them list on Amazon. Here is a link for the SDS Plus bit:http://www.amazon.com/s/ref=nb_sb_ss_i_1_4?url=search-alias%3Daps&field-keywords=sds%20drill%20bits&sprefix=sds+%2Caps%2C214 **Q: What is the Warranty? I read the motor burned out on a new one and they not replace it.** A: 1 year repair / replace parts. ive dropped mine ran it for hours on end and it still runs perfect. so far anything bosch tool related ive been happy with. **Q: What is the hz of this tool** A: Thank you for your question. All our Bosch tools have a 50/60 hz rating. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by W***1 on February 28, 2016* ### ⭐⭐⭐⭐⭐ Review *by S***Y on March 19, 2026* ### ⭐⭐⭐⭐⭐ Review *by O***3 on April 1, 2025* ## Frequently Bought Together - BOSCH 11255VSR Bulldog Xtreme 8 Amp 1 Inch Corded Variable Speed SDS-Plus Concrete/Masonry Rotary Hammer - BOSCH HCK001 7 Piece Carbide-Tipped SDS-plus Rotary Hammer Drill Bit Set with Storage Case - ZELCAN Chisel Set with SDS Plus Shanks, 6pc Masonry Concrete Drill Bit Set, Tile Grooving Scraping Flat Point Scaling Chisels 40Cr Steel Rotary Hammer Drill Tool Kit SDS Plus Bits for Home Improvement --- ## 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.vu/products/1835183-11255vsr-bulldog-xtreme-8-amp-1-inch-corded-variable-speed](https://www.desertcart.vu/products/1835183-11255vsr-bulldog-xtreme-8-amp-1-inch-corded-variable-speed) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-04*