--- product_id: 1777369 title: "DEWALT DW5446 Hammer Bit, Silver" brand: "dewalt" price: "฿1108" currency: THB in_stock: true category: "Dewalt" url: https://www.desertcart.co.th/products/1777369-dewalt-dw5446-hammer-bit-silver store_origin: TH region: Thailand --- # Sharp dual cutting edges for clean holes Two-stage flute for fast debris removal Tapered core for max durability DEWALT DW5446 Hammer Bit, Silver **Brand:** dewalt **Price:** ฿1108 **Availability:** ✅ In Stock ## Summary > 🔨 Drill smarter, not harder — the DEWALT DW5446 means business! ## Quick Answers - **What is this?** DEWALT DW5446 Hammer Bit, Silver by dewalt - **How much does it cost?** ฿1108 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/1777369-dewalt-dw5446-hammer-bit-silver) ## 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 - • **Know When to Replace:** Wear mark indicator ensures accurate hole diameter and timely bit swaps - • **Speed Meets Precision:** Variable helix two-stage flute clears debris rapidly for uninterrupted drilling - • **Confidence in Every Strike:** Backed by DEWALT’s No Break Guarantee for ultimate peace of mind - • **Flawless Finish Every Time:** Dual carbide cutting edges deliver perfectly round, clean holes - • **Built to Last, Drilled to Perfection:** Tapered core design resists breakage even in deep holes ## Overview The DEWALT DW5446 Hammer Bit features a robust tapered core and innovative two-stage flute design for superior durability and efficient debris removal. Its dual carbide cutting edges ensure clean, precise holes, while the wear mark indicator helps maintain accuracy. Engineered in Germany and backed by a No Break Guarantee, this SDS-Max bit is the professional’s go-to for reliable, high-performance hammer drilling. ## 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. These bits are made in Germany and are GUARANTEED TOUGH - so tough that we are offering a NO BREAK GUARANTEE*. If you have our bits, we have your back. From the Manufacturer DEWALT DW5446 5/8-Inch x 6-Inch x 8-Inch ROCK CARBIDE SDS Plus Hammer Bit ## 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) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0000224YW | | Best Sellers Rank | #596,015 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #610 in Rotary Hammer Drill Bits | | Brand Name | DEWALT | | Customer Reviews | 4.6 4.6 out of 5 stars (653) | | Cutting Diameter | 0.63 Inches | | Finish Types | Brushed | | Global Trade Identification Number | 00028874054462 | | Included Components | Dewalt - DW5446 | | Item Dimensions | 10.24 x 0.83 x 0.21 inches | | Item Type Name | Dewalt - DW5446 | | Item Weight | 0.29 Pounds | | Manufacturer | DEWALT | | Material Type | Carbide | | Minimum Bore Diameter | 0.63 Inches | | Model | DW5446 | | Number of Flutes | 2 | | Number of Pieces | 1 | | Part Number | DW5446 | | Point Style | Pilot Point | | Set Name | Single Item | | Shank Type | SDS-Max | | Surface Recommendation | Alloy Steel | | Tool Flute Type | Spiral | | UPC | 028874054462 | | Unit Count | 1.0 Count | | Warranty Description | Manufacturer | ## Product Details - **Brand:** DEWALT - **Cutting Diameter:** 0.63 Inches - **Finish Type:** Brushed - **Material:** Carbide - **Shank Type:** SDS-Max ## Images ![DEWALT DW5446 Hammer Bit, Silver - Image 1](https://m.media-amazon.com/images/I/51Va9pz+wtL.jpg) ![DEWALT DW5446 Hammer Bit, Silver - Image 2](https://m.media-amazon.com/images/I/41jFYeJCSkL.jpg) ![DEWALT DW5446 Hammer Bit, Silver - Image 3](https://m.media-amazon.com/images/I/51kl2MTRywL.jpg) ![DEWALT DW5446 Hammer Bit, Silver - Image 4](https://m.media-amazon.com/images/I/314uOnzGLiL.jpg) --- ## 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.co.th/products/1777369-dewalt-dw5446-hammer-bit-silver](https://www.desertcart.co.th/products/1777369-dewalt-dw5446-hammer-bit-silver) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-25*