--- product_id: 1835183 title: "11255VSR Bulldog Xtreme SDS-Plus Rotary Hammer" brand: "bosch" price: "S$441" currency: SGD in_stock: true category: "Bosch" url: https://www.desertcart.sg/products/1835183-11255vsr-bulldog-xtreme-sds-plus-rotary-hammer store_origin: SG region: Singapore --- # 7.5 Amp motor power 3 operation modes + reverse trigger SDS-Plus tool-free bit changes 11255VSR Bulldog Xtreme SDS-Plus Rotary Hammer **Brand:** bosch **Price:** S$441 **Availability:** ✅ In Stock ## Summary > 🔨 Dominate your job site with Bulldog Xtreme power and precision! ## Quick Answers - **What is this?** 11255VSR Bulldog Xtreme SDS-Plus Rotary Hammer by bosch - **How much does it cost?** S$441 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/1835183-11255vsr-bulldog-xtreme-sds-plus-rotary-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 - • **Effortless Bit Swaps:** SDS-Plus system enables tool-free bit changes with automatic locking and dust protection. - • **Comfort Meets Control:** Ergonomic D-handle and vibration control keep you steady during all-day projects. - • **Versatility Unleashed:** 3-mode selector (rotation, hammer, hammer-only) plus variable speed and reverse trigger for every task. - • **Power Through Anything:** 7.5 Amp motor delivers up to 5,800 BPM for unmatched drilling speed and impact. - • **Precision at Every Angle:** Vario-Lock system offers 36 chisel positions for optimized control and accuracy. ## Overview The Bosch 11255VSR Bulldog Xtreme SDS-Plus Rotary Hammer is a professional-grade corded drill featuring a robust 7.5 Amp motor, delivering up to 1,300 RPM and 5,800 BPM. Its SDS-Plus bit system allows quick, tool-free bit changes with automatic locking and dust protection. Designed for comfort and control, it includes vibration reduction, an ergonomic D-handle, and a 3-mode selector for versatile operation. With 36 adjustable chisel positions and a durable build, it’s engineered for heavy-duty concrete and masonry drilling, making it a top choice for demanding construction and home improvement projects. ## Description Product Description From the ManufacturerThis totally redesigned Bulldog Xtreme, outlasts the competition in both speed and performance. This hammer drill for concrete/masonry, 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. This power drill uses an SDS-plus bit system for tool-free bit changes with automatic bit locking, dust protection, and maximum impact energy transfer rate. Variable-speed reversing trigger supports accurate bit starting as well as removing fasteners or bound bits. Integral clutch helps minimize torque reaction. The 11255VSR is a heavy duty drill, corded rotary hammer and SDS-Plus rotary hammer with a comfortable D-handle grip designed for greater control, especially when using as a concrete drill, drilling overhead or downward for home improvement and construction jobs. From the Manufacturer From the ManufacturerThis totally redesigned Bulldog Xtreme, outlasts the competition in both speed and performance. This hammer drill for concrete/masonry, 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. This power drill uses an SDS-plus bit system for tool-free bit changes with automatic bit locking, dust protection, and maximum impact energy transfer rate. Variable-speed reversing trigger supports accurate bit starting as well as removing fasteners or bound bits. Integral clutch helps minimize torque reaction. The 11255VSR is a heavy duty drill, corded rotary hammer and SDS-Plus rotary hammer with a comfortable D-handle grip designed for greater control, especially when using as a concrete drill, drilling overhead or downward for home improvement and construction jobs. ## Features - EASE OF USE: SDS hammer drill vibration control for comfort in all day applications - INCLUDES: Rotary BOSCH hammer drill, (1) auxiliary handle, (1) depth gauge and a carrying case - CONVENIENT: This BOSCH drill, 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: This corded drill has a 7.5 amp motor that 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 - ERGONOMIC: This corded hammer drill D-handle design provides comfort and optimal control, especially for overhead or downward drilling applications - 3 MODES: BOSCH rotary hammer 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BB79Q6 | | Additional Features | Variable Speed | | Amperage | 7.08 A | | Best Sellers Rank | #24,139 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #7 in Power Rotary Hammers | | Brand Name | Bosch | | Color | Blue | | Customer Reviews | 4.7 4.7 out of 5 stars (3,023) | | Drill Type | Hammer Drill | | Drilling Capacity Metal | 1 inches | | Global Trade Identification Number | 00000346345599 | | Included Components | Rotary Hammer, Auxiliary Handle, Depth Gauge, Carrying Case | | Item Dimensions L x W x H | 22.5"L x 11.25"W x 4.75"H | | Item Highlight | Electric hammer drill with 3 modes, reverse trigger, D-handle, 8 amp 1 inch corded variable speed SDS-Plus concrete/masonry | | 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 | | Number of Items | 1 | | Power Source | Corded Electric | | Speed | 300 rpm | | Torque | 2 ft-lb | | UPC | 000346345599 | | Unit Count | 1 Count | ## Product Details - **Amperage:** 7.08 A - **Brand:** Bosch - **Maximum Chuck Size:** 13 millimeters - **Maximum Rotational Speed:** 1300 rpm - **Power Source:** Corded Electric ## Images ![11255VSR Bulldog Xtreme SDS-Plus Rotary Hammer - Image 1](https://m.media-amazon.com/images/I/513oBPM4cPL.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). ## 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.sg/products/1835183-11255vsr-bulldog-xtreme-sds-plus-rotary-hammer](https://www.desertcart.sg/products/1835183-11255vsr-bulldog-xtreme-sds-plus-rotary-hammer) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-09-12*