--- product_id: 6619112 title: "DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803)" brand: "dewalt" price: "NT$2031" currency: TWD in_stock: true category: "Dewalt" url: https://www.desertcart.tw/products/6619112-dewalt-sds-max-bit-for-rotary-hammer-1-2-inch store_origin: TW region: Taiwan --- # 4-flute U-flute design for debris clearing 1/2-inch cutting diameter precision Carbide tip for max durability DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) **Brand:** dewalt **Price:** NT$2031 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Drill smarter, last longer β€” the DEWALT edge you can’t afford to miss! ## Quick Answers - **What is this?** DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) by dewalt - **How much does it cost?** NT$2031 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/6619112-dewalt-sds-max-bit-for-rotary-hammer-1-2-inch) ## 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€’ **Built to Outlast:** DEWALT’s carbide tip maximizes surface contact for extended bit life. - β€’ **Break-Resistant Core:** Hardened core reduces bit breakage, keeping your projects on track. - β€’ **Precision Cutting Power:** Half-inch diameter ensures exact, clean holes every time. - β€’ **Dust-Channeling Open Head:** Innovative open head channels dust into flutes for faster, cleaner drilling. - β€’ **Turbocharged Debris Removal:** U-flute design rapidly clears dust for uninterrupted drilling flow. ## Overview The DEWALT SDS Max Bit (DW5803) is a 1/2-inch by 13.5-inch rotary hammer bit featuring a carbide tip for enhanced durability, a 4-flute U-flute design for efficient debris removal, and an open head that channels dust for faster drilling. Engineered with a hardened core to reduce breakage, this bit delivers precision and longevity for professional-grade masonry work. ## Description Product Description Featuring a carbide tip that maximizes surface contact and a U-flute to clear debris, DEWALT SDS Max Masonry Drill Bits aren't just fast, they're ultra-durable. An open-head design channels dust into flutes for efficient drilling, and a hardened core helps to reduce bit breakage. From the Manufacturer DEWALT DW5803-1/2-Inch x 8-Inch x 13-1/2-Inch 2-Cutter SDS Max Rotary Hammer Bit ## Features - Metal - Made in the USA or Imported - DEWALT carbide tip design of SDS max bits maximizes carbide surface contact for longer bit life - U-Flute cleans debris out for fast, efficient drilling. - Open head design channels dust into flutes for quicker drilling. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00004RHED | | Best Sellers Rank | #432,352 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #429 in Rotary Hammer Drill Bits | | Brand Name | DEWALT | | Customer Reviews | 4.6 4.6 out of 5 stars (65) | | Cutting Angle String | 118 degrees | | Cutting Diameter | 0.5 inches | | Finish Types | Brushed | | Global Trade Identification Number | 00028874058033 | | Included Components | Dewalt - DW5803 | | Item Dimensions | 14.25 x 0.9 x 0.9 inches | | Item Type Name | Dewalt - DW5803 | | Item Weight | 12.96 ounces | | Manufacturer | DEWALT | | Material Type | Blend | | Minimum Bore Diameter | 0.5 inches | | Model | DW5803 | | Number of Flutes | 4 | | Number of Packs | 1 | | Number of Pieces | 1 | | Part Number | DW5803 | | Shank Type | SDS-Max | | Surface Recommendation | Alloy Steel | | Tool Flute Type | Spiral | | UPC | 028874058033 | | Unit Count | 1 Count | ## Product Details - **Cutting Angle String:** 118 degrees - **Cutting Diameter:** 0.5 inches - **Finish Type:** Brushed - **Material:** Blend - **Shank Type:** SDS-Max ## Images ![DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) - Image 1](https://m.media-amazon.com/images/I/61jVKsCSeYL.jpg) ![DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) - Image 2](https://m.media-amazon.com/images/I/81nxW37BYfL.jpg) ![DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) - Image 3](https://m.media-amazon.com/images/I/A1V0262u+ZL.jpg) ![DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) - Image 4](https://m.media-amazon.com/images/I/8105i4W4uZL.jpg) ![DEWALT SDS Max Bit for Rotary Hammer, 1/2-Inch x 8-Inch x 13-1/2-Inch, 2-Cutter (DW5803) - Image 5](https://m.media-amazon.com/images/I/91tCsbeF-2L.jpg) --- ## 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.tw/products/6619112-dewalt-sds-max-bit-for-rotary-hammer-1-2-inch](https://www.desertcart.tw/products/6619112-dewalt-sds-max-bit-for-rotary-hammer-1-2-inch) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-09-20*