--- product_id: 48539541 title: "IRWIN SPEEDBOR Drill Bit, 1-1/2-Inch x 6-Inch (3041021), Black" brand: "irwin" price: "651 kr" currency: NOK in_stock: true reviews_count: 6 category: "Irwin" url: https://www.desertcart.no/products/48539541-irwin-speedbor-drill-bit-1-1-2-inch-x-6 store_origin: NO region: Norway --- # Fastest Speedbor spade bit Tri-flute for rapid chip ejection Grooved hex shank prevents slipping IRWIN SPEEDBOR Drill Bit, 1-1/2-Inch x 6-Inch (3041021), Black **Brand:** irwin **Price:** 651 kr **Availability:** ✅ In Stock ## Summary > ⚡ Drill faster, cleaner, and smarter—because your projects deserve the best! ## Quick Answers - **What is this?** IRWIN SPEEDBOR Drill Bit, 1-1/2-Inch x 6-Inch (3041021), Black by irwin - **How much does it cost?** 651 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/48539541-irwin-speedbor-drill-bit-1-1-2-inch-x-6) ## Best For - irwin enthusiasts ## Why This Product - Trusted irwin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Blazing Fast Drilling ⚡:** Experience the fastest Speedbor bit ever for rapid project completion. - • **Self-Feeding Screw Tip 🌀:** Full screw tip pulls the bit through wood, reducing effort and increasing precision. - • **Effortless Chip Ejection 🔄:** Tri-flute design clears debris quickly, keeping your workflow smooth and uninterrupted. - • **Slip-Resistant Hex Shank 🛠️:** Grooved hex shank ensures a secure grip in any 1/4" quick change chuck—no slips, no stalls. - • **Durable 3-Edge Cutting Spurs 🔪:** Triple cutting edges boost longevity and maintain sharpness for consistent performance. ## Overview The IRWIN SPEEDBOR MAX 1-1/2" x 6" drill bit features a tri-flute design for rapid chip ejection, a full screw tip for self-feeding, and a grooved hex shank to prevent slipping. Engineered with durable 3-edge cutting spurs and a black oxide finish, it fits all standard 1/4" quick change chucks and is optimized for wood drilling, delivering professional-grade speed and precision. ## Description The IRWIN Tools 3041021- 1 1/2" X 6" SPEEDBOR MAX Drill Bit is the Fastest Speedbor spade bit ever. Tri-Flute design for faster chip ejection. Cutting spurs have 3 cutting edges for added durability. Full screw tip allows bit to self feed. Grooved hex shank prevents slipping in drill chuck or bit extension. Fits all standard 1/4" quick change chucks. Review: Great - It does the job well .. Review: Cuts Fast and Stays Sharp - Used this IRWIN SPEEDBOR 1-1/2" drill bit for running wiring through studs during a remodeling project, and it worked great. The self-feeding tip pulls the bit through wood quickly without needing a lot of pressure, which makes drilling large holes much easier and faster. I’ve used it on standard framing lumber as well as some older hardwood, and it stayed sharp through multiple jobs. It clears wood chips well and doesn’t bind up nearly as much as cheaper spade bits I’ve owned before. The 6-inch length is also handy for reaching through thicker material. The build quality feels solid and durable, and the bit runs smoothly without excessive wobble. As long as you have a decent drill with enough torque, this thing really flies through wood. Definitely a quality bit worth having if you do electrical, plumbing, or general construction work. ## Features - Item Height: 3.00 Inches ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003KGBIX4 | | Best Sellers Rank | 591,997 in DIY & Tools ( See Top 100 in DIY & Tools ) 784 in Jobber Drill Bits | | Brand | IRWIN | | Customer Reviews | 4.3 out of 5 stars 486 Reviews | | Cutting Angle String | 3 Degrees | | Cutting Diameter | 38.1 Millimetres | | Cutting angle string | 3 Degrees | | Cutting diameter | 38.1 Millimetres | | Finish Types | Black Oxide | | Finish type | Black Oxide | | Global Trade Identification Number | 00024721103505 | | Included Components | Unit^Instruction Guide | | Item Type Name | 1-1/2" TRI FLUTE DRILL BIT SPEEDBOR MAX | | Item Weight | 0.04 Pounds | | Manufacturer | IRWIN | | Manufacturer Part Number | 3041021 | | Material | Blend | | Minimum Bore Diameter | 1.5 Inches | | Model Number | 3041021 | | Number of Flutes | 3 | | Number of Packs | 1 | | Number of Pieces | 1 | | Point Style | Screw Point | | Shank Type | Hex | | Shank type | Hex | | Surface Recommendation | Wood | | Tool Flute Type | Spiral | | UPC | 024721103505 | | Unit Count | 1.0 count | ## Images ![IRWIN SPEEDBOR Drill Bit, 1-1/2-Inch x 6-Inch (3041021), Black - Image 1](https://m.media-amazon.com/images/I/31FM2glxOcL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great *by P***M on 26 April 2026* It does the job well .. ### ⭐⭐⭐⭐⭐ Cuts Fast and Stays Sharp *by G***N on 28 May 2026* Used this IRWIN SPEEDBOR 1-1/2" drill bit for running wiring through studs during a remodeling project, and it worked great. The self-feeding tip pulls the bit through wood quickly without needing a lot of pressure, which makes drilling large holes much easier and faster. I’ve used it on standard framing lumber as well as some older hardwood, and it stayed sharp through multiple jobs. It clears wood chips well and doesn’t bind up nearly as much as cheaper spade bits I’ve owned before. The 6-inch length is also handy for reaching through thicker material. The build quality feels solid and durable, and the bit runs smoothly without excessive wobble. As long as you have a decent drill with enough torque, this thing really flies through wood. Definitely a quality bit worth having if you do electrical, plumbing, or general construction work. ### ⭐ Não fura e a medida da haste está errada *by 1***O on 24 July 2026* Possuo dois kits de brocas Speedbor que vão até 1'' e 1/8 e gosto muito. Mas precisava de uma maior, e essa de 1" e 1/2 foi pura decepção. Elá não cavou nem a madeira macia pinus e nem a madeira media Cambará. Ela apenas inicia o furo e acaba espanando a rosca do fuso central que deveria puxar a broca. Para isso precisa de furadeiras com mais de 150Nm de torque. Outro ponto negativo, o encaixe não é de 1/4" mas sim de 3/8". Não recomendo essa broca. --- ## 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.no/products/48539541-irwin-speedbor-drill-bit-1-1-2-inch-x-6](https://www.desertcart.no/products/48539541-irwin-speedbor-drill-bit-1-1-2-inch-x-6) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-29*