--- product_id: 470628731 title: "MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint" brand: "mna" price: "908 kr" currency: DKK in_stock: true reviews_count: 5 category: "Mna" url: https://www.desertcart.dk/products/470628731-mna-45-degree-lock-miter-router-bit-3-piece-set store_origin: DK region: Denmark --- # Universal 1/4” shank fits all major routers C3 Carbide for superior wear resistance 3-piece set for versatile cutting heights MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint **Brand:** mna **Price:** 908 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in your craftsmanship with precision and power! ## Quick Answers - **What is this?** MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint by mna - **How much does it cost?** 908 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/470628731-mna-45-degree-lock-miter-router-bit-3-piece-set) ## Best For - mna enthusiasts ## Why This Product - Trusted mna brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Triple Size Flexibility:** Includes 1/2”, 5/8”, and 3/4” cutting heights to perfectly match your stock thickness every time. - • **Universal Compatibility:** 1/4” shank fits all major routers, making setup quick and hassle-free across your toolkit. - • **Precision 45° Lock Miter Cuts:** Create flawless, interlocking joints with ease for professional-grade woodworking. - • **Durable C3 Carbide Construction:** Engineered for long-lasting sharpness and superior wear resistance, ensuring a pristine finish. - • **Optimized for Strength & Alignment:** Self-aligning design guarantees tight, durable 90-degree joints that stand the test of time. ## Overview The MNA 45 Degree Lock Miter Router Bit 3-piece Set features premium C3 carbide for exceptional durability and sharpness. Designed for 1/4” shank routers, it offers three cutting heights (1/2”, 5/8”, 3/4”) to accommodate various wood thicknesses. Ideal for creating strong, self-aligning 90-degree lock miter joints on all wood types, this set delivers professional results with ease and reliability. ## Description About MNAMNA provides quality service, products, and competitive pricing to American customers, including but not limited to contractors, industrial, maintenance, government.We carry a thousand products from nails to power tools. We feel customer relationships are the key to success. We are not only selling tools or accessories, but we provide solutions and getting knowledge for improvement from our customers. Review: Love it - Provided a nice join Review: Works like it was advertised - Takes a little Tim to set up but works great ## Features - American industry classification C3 Carbide. Provide superior wear resistance and sharp edges for the best finish. - MNA Lock Miter Router Bit Set is the ideal way to create an interlocking joint for plenty of glue surfaces; the self-aligning characteristic during assembly and to join boards at 90 degrees. Great for a strong and durable joint. - MNA Lock Miter Router Bit Set factory-matched router bit set comes with 3 different sizes for the different stock, it provides more fixability, convenience, and ease of setup. - Fit for all types of wood material, such as MDF, hardwood, softwood, and particleboard. - Universal 1/4” shank is compatible with all major router instruments. Lock miter bit can take quite a big bite out of the wood, so using these bits in a router table is strongly recommended. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B092CJW3TR | | Best Sellers Rank | #330,904 in Home Improvement ( See Top 100 in Home Improvement ) #865 in Edge Treatment & Grooving Router Bits | | Brand | MNA | | Brand Name | MNA | | Country of Origin | USA | | Customer Reviews | 4.3 out of 5 stars 409 Reviews | | Cut Type | Glue Joint Cut | | Item Diameter | 0.25 Inches | | Item Weight | 0.27 Kilograms | | Manufacturer | MNA | | Material | Carbide | | Material Type | Carbide | | Model Number | JS-03A4 | | Number of Flutes | 2 | | Number of Items | 3 | | Part Number | JS-03A4 | | Size | 1/4 Inch | | UPC | 770773583245 | | Unit Count | 1 Count | ## Product Details - **Brand:** MNA - **Cut Type:** Glue Joint Cut - **Item Weight:** 0.27 Kilograms - **Material:** Carbide - **Size:** 1/4 Inch ## Images ![MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Image 1](https://m.media-amazon.com/images/I/617U-itle8S.jpg) ![MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Image 2](https://m.media-amazon.com/images/I/710lh-XDoAS.jpg) ![MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Image 3](https://m.media-amazon.com/images/I/61UY-97IHZL.jpg) ![MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Image 4](https://m.media-amazon.com/images/I/71-uNXbIcUS.jpg) ![MNA 45 Degree Lock Miter Router Bit 3-piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Image 5](https://m.media-amazon.com/images/I/71jdN72KcxS.jpg) ## Questions & Answers **Q: Can these miter uhmw sheets?** A: Yes they can. being a "Large" bit, you should slow down the router speed, this will also help prevent melting. **Q: How is the quality of the brand MNA?** A: Ok. This is a cheaper brand so quality is a bit lower but for small infrequent projects their bit sets are great! **Q: Can it be used for 22.5 angles? I want to do an octagon with pieces locking into each other.** A: No, this is only for a 45 degree angle. That would require a different bit altogether. **Q: What is the cutting edge made of: carbide or HSS?** A: They are made of carbide. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it *by P***K on 13 January 2024* Provided a nice join ### ⭐⭐⭐⭐ Works like it was advertised *by D***S on 19 February 2026* Takes a little Tim to set up but works great ### ⭐⭐⭐ They cut wood! *by D***R on 19 March 2025* I've only used them lightly and maybe I haven't the skill to use them for any kind of finishing details. Also not sure if they'll handle heavier use. I found them a bit tricky to set up with no instructions but if you manage to get your fences aligned and find the right stock they work well enough. ## Frequently Bought Together - MNA 45 Degree Lock Miter Router Bit 3-Piece Set, for 1/2”, 5/8”, 3/4” Cutting Height, 1/4 Inch Shank. Easy to Create Lock Miter Joint - Exqutoo 3PCS 1/4" Shank Router Bit Set, Raised Panel Cabinet Door Making Router Bits, Cemented Carbide Router Bits, Woodworking Tools Router Door & Window Bits (Tenon Joint Cutter Diameter: 1-5/8") - FivePears 2 Pieces of Tongue and Groove Router Bits Set with 1/4" Shank,3 Teeth T Shape Wood Milling Cutter Woodworking Tool --- ## 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.dk/products/470628731-mna-45-degree-lock-miter-router-bit-3-piece-set](https://www.desertcart.dk/products/470628731-mna-45-degree-lock-miter-router-bit-3-piece-set) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-08-19*