--- product_id: 602170992 title: "Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4\", 1\" Cutting Height Joint Router Bits for Creating Lock Miter Joint" brand: "newdeli" price: "฿4066" currency: THB in_stock: true reviews_count: 13 category: "Newdeli" url: https://www.desertcart.co.th/products/602170992-newdeli-3pcs-45-degree-lock-miter-router-bit-set-1 store_origin: TH region: Thailand --- # heat treated 3 sizes YG6 carbide Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint **Brand:** newdeli **Price:** ฿4066 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate Your Craftsmanship with Precision! ## Quick Answers - **What is this?** Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint by newdeli - **How much does it cost?** ฿4066 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/602170992-newdeli-3pcs-45-degree-lock-miter-router-bit-set-1) ## Best For - newdeli enthusiasts ## Why This Product - Trusted newdeli brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Design:** Rustproof and long-lasting for all your woodworking needs. - • **User-Friendly Setup:** Self-aligning feature for effortless assembly. - • **Enhanced Performance:** Ideal for creating strong interlocking joints. - • **Precision Engineering:** Crafted for flawless 90-degree joints. - • **Versatile Compatibility:** Works seamlessly with handheld and table routers. ## Overview The Newdeli 3PCS 45 Degree Lock Miter Router Bit Set is designed for creating strong, interlocking joints in woodworking projects. Made from YG6 carbide alloy steel, these bits offer durability and precision, featuring three different sizes (1/2”, 3/4”, 1” cutting height) for versatile applications. Ideal for both handheld and table routers, this set ensures a reliable and professional finish for cabinets, drawers, and more. ## Description Product description Newdeli 45 Degree Lock Miter Router Bits with 1/2-Inch Shank, 3 Sizes Set Feature 3Pcs 1/2 inch shank 45-degree lock miter router bit with different cutting diameter and stock can meet most woodworking project needs. Mainly used for joining wood edge to edge, it will provide a reliable joint. C3 micro-grain tungsten carbide blades, high-quality alloy steel bodies with anti-kickback design. Heat resistant Teflon coating to prevent building-up of sawdust, resin, and pitch. Specifically designed for table-mounted router or desktop engraving machines only, it can not be used in handheld router or electric drill & drill machines. Suitable for solid wood, particleboard, MDF, plywood etc. Great for making a wood drawer, window, cupboard or other woodworking projects. The interlocking 45° cuts will produce extremely strong joints without having to struggle to keepthe boards in place during clamping. Additionally, it will provide extra gluing surface resulting in an extremely strong and reliable joint. 45 Degree Router Bit Reliable Router bit for DIY and fully satisfy to experienced woodsmith. Specify for any joint in the project not just in art and craft. Material: carbon steel handle + YG6X alloy Shaft diameter: 1/2 " Blade diameter: 1-3/8", 2", 2-3/4" The lock miter router bit must be fully inserted and securely tightened so that we can use the clamping force that must be provided during tool machining, failure to do so may result in breakage and damage to the tool shank. Keep the router bits clean. After use, remove the resin, wood chips, and other contaminants from the wood and use standard industrial solvents to clean the bits. With a plastic box, When not in use, please put it in the box. Cutting clean Strong and reliable High abrasion resistance High precision grinding technology Head and shank weld interface firmly, not easily broken shank, so this tool ensures your safety. This 45 Degree Lock Miter Router Bit with high rotation, heat resistant teflon coating and precise cuts make a fast and clean cut on your project materia. The 1/2 inch shank bits provide greater stability and less vibration during use. Review: They worked well, good quality, but no instructions, no jig. - They worked. The blades are high quality. But there were no instructions for set up. I spent a while watching YouTube videos and cutting up scrap to practice with and got poor results on my project anyway. But here’s what I learned. 1) don’t even try to use these without first fine tuning your table and fence. Your set up needs to be perfect. 2) don’t even try to use these without substantial and copious feather boards. An auto-feeder would be ideal for longer boards but you’ll get away without it. 3. If you’re making a box or a hollow column and you have tried for hours to position the fence and blade perfectly for a perfect 45-degree bevel but it isn’t coming out exactly right, give up. It’s actually easier to have a slightly longer toungue on two sides and a slightly shorter tongue on the other two sides as long as you account for this by ripping to the correct width before doing your edges on the router table. You still end up with a perfect box and it’s actually easier to clamp up. Great product but if it’s your first time using this tool, you’ll want to do your homework first. Review: bits - great cutting ability, holds its edge. ## Features - Newdeli 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 reliable joint. - Newdeli Lock Miter Router Bit Set factory-matched router bit set comes with 3 different sizes(1/2”, 3/4”,1”Cutting Height) for the different stock, it provides more fixability, convenience, and ease of setup. - These lock mitre router bits made of YG6 carbide alloy steel, with high hardness, and the heat treated blade is sharp and smooth. The coated surface, it's rustproof and has a long service life. - These 45 degree lock miter router bit with 1/2 inch shank, is suitable for all range’s handheld router and table router.Lock miter bit can take quite a big bite out of the wood, so using these bits in a router table is strongly recommended. - 45 degree lock miter router bit could be used for cabinet doors, closet door ,window, wood drawer, window, cupboard and other woodworking projects. Join boards at a 90 degree angle with an interlocking profile for a perfectly aligning joints. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CN2QG4T1 | | Best Sellers Rank | #20,636 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1 in Joinery Router Bits | | Brand | Newdeli | | Brand Name | Newdeli | | Customer Reviews | 4.4 out of 5 stars 1,029 Reviews | | Cut Type | Glue Joint Cut | | Cutting Diameter | 0.5 Inches | | Included Components | router bits | | Item Diameter | 0.5 Inches | | Item Weight | 0.59 Kilograms | | Manufacturer | Wenzhou Yuxuan Electronic Commerce Co.,LTD | | Material | Carbide Alloy Steel | | Material Type | Carbide Alloy Steel | | Number of Flutes | 2 | | Part Number | 45-12 | | Size | 1/2 inch, 3/4 inch, 1 inch | | Size Name | 1/2 inch, 3/4 inch, 1 inch | | Unit Count | 3.0 Count | ## Product Details - **Size:** 1/2 inch, 3/4 inch, 1 inch - **Material:** High Carbon Steel - **Brand:** Newdeli - **Item Weight:** 0.59 Kilograms - **Cut Type:** Glue Joint Cut ## Images ![Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Image 1](https://m.media-amazon.com/images/I/51rrH132gLL.jpg) ![Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Image 2](https://m.media-amazon.com/images/I/61-W5kguM+L.jpg) ![Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Image 3](https://m.media-amazon.com/images/I/61NyiDRmHRL.jpg) ![Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Image 4](https://m.media-amazon.com/images/I/61sirmxsBLL.jpg) ![Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Image 5](https://m.media-amazon.com/images/I/719TamR2wfL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ They worked well, good quality, but no instructions, no jig. *by M***A on September 6, 2023* They worked. The blades are high quality. But there were no instructions for set up. I spent a while watching YouTube videos and cutting up scrap to practice with and got poor results on my project anyway. But here’s what I learned. 1) don’t even try to use these without first fine tuning your table and fence. Your set up needs to be perfect. 2) don’t even try to use these without substantial and copious feather boards. An auto-feeder would be ideal for longer boards but you’ll get away without it. 3. If you’re making a box or a hollow column and you have tried for hours to position the fence and blade perfectly for a perfect 45-degree bevel but it isn’t coming out exactly right, give up. It’s actually easier to have a slightly longer toungue on two sides and a slightly shorter tongue on the other two sides as long as you account for this by ripping to the correct width before doing your edges on the router table. You still end up with a perfect box and it’s actually easier to clamp up. Great product but if it’s your first time using this tool, you’ll want to do your homework first. ### ⭐⭐⭐⭐⭐ bits *by L***E on March 17, 2026* great cutting ability, holds its edge. ### ⭐⭐⭐⭐ Works great! *by S***A on October 21, 2025* Makes nice cuts. No instructions on how to use it but after a few attempts, I figured it out. ## Frequently Bought Together - Newdeli 3PCS 45 Degree Lock Miter Router Bit Set 1/2 Inch Shank for 1/2”, 3/4", 1" Cutting Height Joint Router Bits for Creating Lock Miter Joint - Newdeli 1/2" Shank Tongue and Groove Router Bit Set 2pcs Router Bits 3/4" Stock 1/2" Cutting Depth Adjustable Tongue Groove Router Bits T Shape 3 Teeth Wood Milling Cutter Woodworking Tool - Exqutoo 3PCS 1/2" 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") --- ## 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/602170992-newdeli-3pcs-45-degree-lock-miter-router-bit-set-1](https://www.desertcart.co.th/products/602170992-newdeli-3pcs-45-degree-lock-miter-router-bit-set-1) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-06*