--- product_id: 408650383 title: "DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS" brand: "dewalt" price: "VT11699" currency: VUV in_stock: true reviews_count: 5 category: "Dewalt" url: https://www.desertcart.vu/products/408650383-dewalt-dw5447-5-8-inch-x-10-inch-x-12 store_origin: VU region: Vanuatu --- # Four-flute helix for rapid material removal Rock carbide tip for 5x longer life Reinforced steel resists breakage DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS **Brand:** dewalt **Price:** VT11699 **Availability:** ✅ In Stock ## Summary > ⛏️ Drill smarter, last longer — the pro’s secret weapon! ## Quick Answers - **What is this?** DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS by dewalt - **How much does it cost?** VT11699 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/408650383-dewalt-dw5447-5-8-inch-x-10-inch-x-12) ## Best For - dewalt enthusiasts ## Why This Product - Trusted dewalt brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Withstand:** Increased steel thickness prevents breakage even under the toughest rotary hammer conditions. - • **Unmatched Durability:** Rock carbide tip engineered to outlast standard bits by 5x, saving you time and money on replacements. - • **Speed Meets Precision:** Elongated four-flute helix design accelerates drilling through concrete and masonry with less effort. - • **Versatile Compatibility:** Optimized for both electric and cordless SDS rotary hammers, empowering your on-the-go projects. - • **Professional Grade Performance:** Drills clean holes up to 1-1/8" diameter in poured concrete, making it the go-to bit for serious pros and DIYers alike. ## Overview The DEWALT DW5447 SDS Plus Hammer Bit features a rock carbide tip for exceptional durability, an elongated four-flute helix for faster drilling, and reinforced steel to prevent breakage. Designed for use with electric or cordless rotary hammers, it efficiently drills holes up to 1-1/8" in concrete and masonry, delivering professional-grade performance that outlasts typical bits by 5 times. ## Description Innovative flexible design with wide temples to help with side protection and provide a more comfortable fit; Made with the latest technology to help keep your vision clear; impact-resistant lenses that absorb 99.9% of UV, UVA and UVB radiation; includes microfiber storage bag and lanyard; meets the requirements of CSA Z94.1-2005, type 1, Class C.DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS Plus Hammer Bit. Review: I try to do home projects on a tool/equipment budget since theres a high chance i won't need toreuse the items in the near future. I needed to break down some large stones to level out our lawn requiring drilling holes in the boulder and sledgehammering in the spikes to force a crack to split. So obviously I ended up at harborfreight and got a sds hammer drill and their sds rock bits. Boy was that a mistake. Harborfreights bits wore out almost instantly and had a different head design. After suffering with a dull bit and not realizing it, I bought this on a whim and it cuts through stone like butter and already has surpassed the harborfreight bits by at least 5x longevity and is still going strong. Should you get this? Yea its no brainer, save yourself the agony of working with subpar dull bits and in the end this becomes cheaper than rebuying HF bits over and over as ive sadly learned the hardway. Note: the warranty thing is kind of misleading. Its warrantied against breakage not wear so when the bit is dull its not gonna be a free replacement, only happen if the bit breaks off a chunk or something while it still has life. But this is a good thing considering the bit is made of a harder material to ensure its more resilient especially in comparison to HF bits. Review: Buena ## Features - ROCK CARBIDE Tip for Longer Bit Life - Elongated Four Flute Helix for Faster Material Removal - Increased Steel Prevents Breakage - For use with electric or cordless rotary hammers. - Used for drilling holes in poured concrete and other masonry up to 1-1/8" diameter ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000224YX | | ASIN | B0000224YX | | Batteries Included? | No | | Batteries Required? | No | | Color | Silver | | Customer Reviews | 4.6 4.6 out of 5 stars (841) | | Customer reviews | 4.6 4.6 out of 5 stars (841) | | Date First Available | 6 August 2012 | | Date First Available | 6 August 2012 | | Finish | Silver | | Included components | 5/8 X 10 X 12 SDS | | Is Discontinued By Manufacturer | No | | Item Package Quantity | 1 | | Item Weight | 222 g | | Item model number | DW5447 | | Item model number | DW5447 | | Manufacturer | DEWALT | | Manufacturer | DEWALT | | Material | Carbide | | Measurement System | Metric | | Number Of Pieces | 1 | | Part number | DW5447 Y | | Product Dimensions | 38.74 x 4.75 x 1.27 cm; 222.26 g | | Product Dimensions | 38.74 x 4.75 x 1.27 cm; 222.26 g | | Size | Pack of 1 | | Style | 5/8 x 10 x 12 | ## Product Details - **Brand:** DEWALT - **Finish type:** Silver - **Item dimensions L x W x H:** 38.7 x 4.7 x 1.3 centimeters - **Material:** Carbide - **Shank type:** SDS-Max ## Images ![DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS - Image 1](https://m.media-amazon.com/images/I/21i35E9q91L.jpg) ![DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS - Image 2](https://m.media-amazon.com/images/I/41ARiKNdpoL.jpg) ![DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS - Image 3](https://m.media-amazon.com/images/I/515paFIDF+L.jpg) ![DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS - Image 4](https://m.media-amazon.com/images/I/51TuVSwv7ML.jpg) ![DEWALT DW5447 5/8-Inch x 10-Inch x 12-Inch ROCK CARBIDE SDS - Image 5](https://m.media-amazon.com/images/I/51Zfd3afydL.jpg) ## Questions & Answers **Q: how deep can this bit drill into concrete** A: You can drill to a depth of 6-inches. **Q: What does the acronym SDS stand for?** A: SDS stands for "Slotted Drive System". **Q: Are these compatible? dewalt d25263k d-handle sds rotary hammer with shocks, 1-1/8"** A: Yes, this is compatible with model D25263K **Q: Will using running water to flush the hole add to the life of the drill and improving drilling speed, or will water be bad?** A: In 30 years I've never heard of using water and I've put these bits to the test drilling 20+ holes in a hour or less. You're chipping "rock", not cutting metal. Imo water would just gum up the bit, the hole, and makes mess! ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by V***S on 20 June 2024* I try to do home projects on a tool/equipment budget since theres a high chance i won't need toreuse the items in the near future. I needed to break down some large stones to level out our lawn requiring drilling holes in the boulder and sledgehammering in the spikes to force a crack to split. So obviously I ended up at harborfreight and got a sds hammer drill and their sds rock bits. Boy was that a mistake. Harborfreights bits wore out almost instantly and had a different head design. After suffering with a dull bit and not realizing it, I bought this on a whim and it cuts through stone like butter and already has surpassed the harborfreight bits by at least 5x longevity and is still going strong. Should you get this? Yea its no brainer, save yourself the agony of working with subpar dull bits and in the end this becomes cheaper than rebuying HF bits over and over as ive sadly learned the hardway. Note: the warranty thing is kind of misleading. Its warrantied against breakage not wear so when the bit is dull its not gonna be a free replacement, only happen if the bit breaks off a chunk or something while it still has life. But this is a good thing considering the bit is made of a harder material to ensure its more resilient especially in comparison to HF bits. ### ⭐⭐⭐⭐⭐ Review *by A***A on 29 April 2025* Buena ### ⭐⭐⭐⭐⭐ Review *by A***R on 6 July 2018* Works as it shoukd --- ## 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/408650383-dewalt-dw5447-5-8-inch-x-10-inch-x-12](https://www.desertcart.vu/products/408650383-dewalt-dw5447-5-8-inch-x-10-inch-x-12) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-06*