--- product_id: 1777371 title: "DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437)" brand: "dewalt" price: "75.46 DT" currency: TND in_stock: true reviews_count: 13 category: "Dewalt" url: https://www.desertcart.tn/products/1777371-dewalt-sds-hammer-bit-rock-carbide-1-2-inch-by store_origin: TN region: Tunisia --- # Two-stage flute for fast debris removal Rock carbide tip for longer bit life Tapered core for max durability DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437) **Brand:** dewalt **Price:** 75.46 DT **Availability:** βœ… In Stock ## Summary > πŸ”¨ Drill smarter, last longer β€” the DEWALT edge you can't afford to miss! ## Quick Answers - **What is this?** DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437) by dewalt - **How much does it cost?** 75.46 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/1777371-dewalt-sds-hammer-bit-rock-carbide-1-2-inch-by) ## 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 - β€’ **Wear Mark Indicator:** Know exactly when to replace your bitβ€”no guesswork, no downtime. - β€’ **Unmatched Durability:** Tapered core design resists breakage even in deep drilling. - β€’ **Guaranteed Reliability:** No Break Guarantee keeps your projects moving without costly interruptions. - β€’ **Precision Perfect Holes:** Dual sharp carbide edges deliver clean, round holes every time. - β€’ **Speedy Debris Clearance:** Variable helix two-stage flute rapidly ejects dust for uninterrupted drilling. ## Overview The DEWALT SDS+ Hammer Bit DW5437 features a robust tapered core and a two-stage flute with a variable helix pattern for efficient debris removal and enhanced durability. Its rock carbide tip ensures extended bit life, while dual sharp cutting edges provide clean, precise holes in concrete and masonry. Designed for SDS Plus rotary hammers, it includes a wear mark indicator and a No Break Guarantee, making it a trusted choice for professionals and advanced DIYers seeking reliability and performance. ## Description Product Description SDS Plus 2 Cutter Drill Bits have a strong tapered core to help resist flute breaks, especially when drilling deep holes. For optimal drilling speeds, the two-stage flute design features a variable helix pattern that quickly moves debris away from the contact zone. Plus, the two sharp, carbide-cutting edges deliver clean, round holes for secure anchor installation. If you have our bits, we have your back. From the Manufacturer DEWALT DW5437 1/2-Inch x 4-Inch x 6-Inch ROCK CARBIDE SDS Plus Hammer Bit Review: Worked like a breeze - I bought this DeWalt and the similarly priced Bosch bit for installing wedge bolts in concrete to mount fence cloor flanges. I started with this one, and only realized how much better that the DeWalt worked than the Bosch when I swapped bits as the wear mark on the DeWalt started to fade (about 50 holes in, and a feature not present on the Bosch) and realized that brand new the Bosch did not work quite as well as the worn DeWalt I had just swapped out. Note: this is designed for use in a professional / advanced DIY style SDS / SDS Plus (but not SDS Max) style hammer drill. If you are having trouble getting it to fit in your drill, or find the flutes on the shank are making it difficult to vet it seated, you are not using the sort of drill this is designed for. A regular hammer drill/driver is not the right sort of drill. Review: Worth the money! - Worked like a charm. One of the best bit is have used. I made the mistake of using a Hitachi bit and will never do that again. Dewalt bits are worth the accuracy and the ease of use. ## Features - Strong core: SDS max bits have tapered core for bit strength and maximum durability, especially when drilling deep holes - Aggressive material removal: Two stage flute design with variable helix pattern of DEWALT SDS hammer drill bits allows for efficient debris removal - Clean, round holes: Two sharp cutting edges for true holes - Wear mark indicator: For accurate diameter of holes - NO BREAK GUARANTEE: If your bit fails for any reason while the wear mark is still visible, we'll replace it (excludes: DW5400, DW5401, DW5401B25) - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000224YT | | Best Sellers Rank | #293,430 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #298 in Rotary Hammer Drill Bits | | Brand | DEWALT | | Brand Name | DEWALT | | Customer Reviews | 4.6 out of 5 stars 340 Reviews | | Cutting Angle String | 118 Degrees | | Cutting Diameter | 0.63 Inches | | Finish Type | Brushed | | Finish Types | Brushed | | Global Trade Identification Number | 00028874054370 | | Included Components | Dewalt - DW5437 | | Item Dimensions | 8.8 x 1.02 x 0.23 inches | | Item Type Name | Dewalt - DW5437 | | Item Weight | 0.1 Pounds | | Manufacturer | DEWALT | | Material | Blend | | Material Type | Blend | | Minimum Bore Diameter | 0.5 Inches | | Model | DW5437 | | Number of Flutes | 4 | | Number of Pieces | 1 | | Part Number | DW5437 | | Point Style | Pilot Point | | Set Name | Single | | Shank Type | SDS-Max | | Surface Recommendation | Concrete, Masonry | | Tool Flute Type | Spiral | | UPC | 028874054370 | | Unit Count | 1.0 Count | ## Product Details - **Cutting Angle String:** 118 Degrees - **Cutting Diameter:** 0.63 Inches - **Finish Type:** Brushed - **Material:** Blend - **Shank Type:** SDS-Max ## Images ![DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437) - Image 1](https://m.media-amazon.com/images/I/51kvjWr9Y7L.jpg) ![DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437) - Image 2](https://m.media-amazon.com/images/I/413l4vwNCpL.jpg) ![DEWALT SDS+ Hammer Bit, Rock Carbide, 1/2-Inch by 4-Inch by 6-Inch (DW5437) - Image 3](https://m.media-amazon.com/images/I/61GYIjEWanL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Worked like a breeze *by R***L on November 29, 2019* I bought this DeWalt and the similarly priced Bosch bit for installing wedge bolts in concrete to mount fence cloor flanges. I started with this one, and only realized how much better that the DeWalt worked than the Bosch when I swapped bits as the wear mark on the DeWalt started to fade (about 50 holes in, and a feature not present on the Bosch) and realized that brand new the Bosch did not work quite as well as the worn DeWalt I had just swapped out. Note: this is designed for use in a professional / advanced DIY style SDS / SDS Plus (but not SDS Max) style hammer drill. If you are having trouble getting it to fit in your drill, or find the flutes on the shank are making it difficult to vet it seated, you are not using the sort of drill this is designed for. A regular hammer drill/driver is not the right sort of drill. ### ⭐⭐⭐⭐⭐ Worth the money! *by J***L on August 25, 2014* Worked like a charm. One of the best bit is have used. I made the mistake of using a Hitachi bit and will never do that again. Dewalt bits are worth the accuracy and the ease of use. ### ⭐⭐⭐⭐⭐ Received on-time & as described. *by R***H on May 30, 2025* Received on-time & as described. --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/1777371-dewalt-sds-hammer-bit-rock-carbide-1-2-inch-by](https://www.desertcart.tn/products/1777371-dewalt-sds-hammer-bit-rock-carbide-1-2-inch-by) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*