--- product_id: 389134512 title: "Dewalt Dwa1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set" brand: "dewalt" price: "45926CFA" currency: XOF in_stock: true reviews_count: 5 category: "Dewalt" url: https://www.desertcart.sn/products/389134512-dewalt-dwa1181-21-piece-set-black-oxide-coated-hss-twist store_origin: SN region: Senegal --- # 135° split-point precision 21-piece versatile set Black oxide corrosion resistance Dewalt Dwa1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set **Brand:** dewalt **Price:** 45926CFA **Availability:** ✅ In Stock ## Summary > 🔧 Drill Like a Pro, Last Like a Legend ## Quick Answers - **What is this?** Dewalt Dwa1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set by dewalt - **How much does it cost?** 45926CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/389134512-dewalt-dwa1181-21-piece-set-black-oxide-coated-hss-twist) ## 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 - • **All-Material Mastery:** Engineered for metal, hardwood, PVC, fiberglass & more—one set to rule them all. - • **Optimized Chip Ejection:** Parabolic flute design accelerates debris removal for faster, smoother drilling. - • **Deep Hole Drilling Control:** 31° helix angle balances aggressiveness for perfect deep-hole performance. - • **Corrosion-Resistant Coating:** Black oxide finish extends bit life, keeping your toolkit sharp and ready. - • **Precision On-Contact Drilling:** 135° split-point tips prevent walking, delivering clean, accurate starts every time. ## Overview The DEWALT DWA1181 21-piece black oxide coated HSS twist drill bit set offers professional-grade versatility and durability. Designed with a parabolic flute for efficient chip ejection and a corrosion-resistant black oxide finish, these bits excel on metal, wood, PVC, and fiberglass. Featuring 135° split-point tips for precise starts and a 31° helix angle for controlled deep drilling, this set is a must-have for any serious DIYer or professional. ## Description From the manufacturer About Us See why millions of professionals choose DEWALT. From our history and proven performance to our focus on innovation and technology. From 1922 to present day DEWALT continues to design and optimize professional jobsite solutions - tools, accessories and service - to ensure absolute confidence for the toughest conditions. Every innovation we make is driven by a desire to increase performance, ease of use, or productivity. From technology used in space exploration and aircraft to incorporating Bluetooth technology into our products DEWALT stays at the forefront of jobsite innovation. Review: Durable, Sharp, and Perfect for a Variety of Jobs - 📝 Quick Review This DEWALT drill bit set is well-made, sharp, and ready for both professional and DIY projects. The 135° split point design reduces walking and starts holes cleanly, while the durable steel construction holds up well to repeated use on wood, metal, and plastic. 🔧 Why It Stands Out Sharp tips for precise drilling with minimal walking Sturdy case keeps bits organized and easy to access Works well on multiple materials DEWALT quality you can rely on for long-term use ✅ Final Thoughts A must-have drill bit set for anyone who wants reliable performance and long-lasting durability. Perfect for the workshop, job site, or home toolbox. Review: Good - Good condition but price a bit too high ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | DEWALT | | Cutting angle string | 135 Degrees | | Finish type | Brushed | | Item dimensions L x W x H | 22.2 x 3.5 x 22.2 centimeters | | Material | High Speed Steel (HSS) | | Shank type | Straight | ## Product Details - **Brand:** DEWALT - **Cutting angle string:** 135 Degrees - **Finish type:** Brushed - **Material:** High Speed Steel (HSS) - **Shank type:** Straight ## Images ![Dewalt Dwa1181 21-Piece Set Black Oxide Coated Hss Twist Drill Bit Set - Image 1](https://m.media-amazon.com/images/I/61xXO-uUZ2L.jpg) ## Questions & Answers **Q: Is the flat shank on all bits?** A: The shank is round for the bits sized 1/16” to 1/8”. For bits sized 13/64” to 1/2”, they have the three flat shank. **Q: Will these drill thru stainless?** A: YES. The DWA1181 DEWALT 21-pack black oxide twist drill bit set is ideal for general-purpose drilling materials like metal. It’s no secret that stainless steel is in fact a metal. I’ve used the 9/16” version (not included in this set, but exact same parabolic flute 31 degree helix design) to drill perfect holes in very hard 1/4” thick stainless steel. Use a drill press, not a hand held drill, go slow and use a good lubricant like Anchor. The bit cuts very smoothly and the resulting hole is smooth and shiny inside. Just my 2 cents. **Q: are these 1/4 inch hex** A: These are 1/2 drill bits. **Q: Are these universal? Do they fit most drills?** A: Yes, the largest drill bit shank in the DWA1181 is a 1/2". ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable, Sharp, and Perfect for a Variety of Jobs *by R***S on 8 August 2025* 📝 Quick Review This DEWALT drill bit set is well-made, sharp, and ready for both professional and DIY projects. The 135° split point design reduces walking and starts holes cleanly, while the durable steel construction holds up well to repeated use on wood, metal, and plastic. 🔧 Why It Stands Out Sharp tips for precise drilling with minimal walking Sturdy case keeps bits organized and easy to access Works well on multiple materials DEWALT quality you can rely on for long-term use ✅ Final Thoughts A must-have drill bit set for anyone who wants reliable performance and long-lasting durability. Perfect for the workshop, job site, or home toolbox. ### ⭐⭐⭐⭐⭐ Good *by A***N on 24 December 2025* Good condition but price a bit too high ### ⭐⭐⭐⭐⭐ Qualidade topissima *by E***O on 5 February 2026* Broca topssima, fiz comparação com as padrão, são bem mais eficientes. ## Frequently Bought Together - DEWALT Drill Bit Set, 21-Piece, 135 Degree Split Point, 31 Degree Helix, Black Oxide Coated, For Plastic, Wood and Metal (DWA1181) - DEWALT Screwdriver Bit Set, Impact Ready, FlexTorq, 40-Piece (DWA2T40IR) - DEWALT 20V MAX Cordless Drill and Impact Driver, Power Tool Combo Kit with 2 Batteries and Charger (DCK240C2) --- ## 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.sn/products/389134512-dewalt-dwa1181-21-piece-set-black-oxide-coated-hss-twist](https://www.desertcart.sn/products/389134512-dewalt-dwa1181-21-piece-set-black-oxide-coated-hss-twist) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-09*