---
product_id: 472194340
title: "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: "newdeli"
price: "€ 62.55"
currency: EUR
in_stock: true
reviews_count: 13
category: "Newdeli"
url: https://www.desertcart.nl/products/472194340-45-degree-lock-miter-router-bit-3-piece-set-1
store_origin: NL
region: Netherlands
---

# 3 cutting heights (1/2”, 5/8”, 3/4”) for versatile stock fit 1/4 inch shank fits handheld & table routers seamlessly YG6 carbide alloy steel for ultra-sharp, durable edges 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:** newdeli
**Price:** € 62.55
**Availability:** ✅ In Stock

## Summary

> 🔨 Elevate your joinery game with precision-crafted lock miter bits — because your projects deserve perfection!

## Quick Answers

- **What is this?** 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 newdeli
- **How much does it cost?** € 62.55 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/472194340-45-degree-lock-miter-router-bit-3-piece-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

- • **Built to Last:** Heat-treated, rustproof carbide blades deliver long-lasting sharpness and smooth cuts
- • **Pro-Level Finish:** Ideal for cabinetry, doors, drawers, and custom woodworking that demands clean, professional corners
- • **Effortless Assembly:** Self-aligning interlocking design guarantees strong, perfectly aligned 90° joints
- • **Precision Perfected:** Factory-matched set ensures flawless 45° lock miter joints every time
- • **Versatile Compatibility:** Three cutting heights adapt effortlessly to various wood thicknesses and projects

## Overview

The Newdeli 45 Degree Lock Miter Router Bit 3-Piece Set features three cutting heights (1/2”, 5/8”, 3/4”) with a 1/4 inch shank, crafted from heat-treated YG6 carbide alloy steel for sharp, durable performance. Designed for creating strong, self-aligning 90° lock miter joints, this rustproof set is compatible with handheld and table routers, making it perfect for cabinetry, doors, and fine woodworking projects.

## Description

Newdeli 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 - desertcart.com

Review: Great bit, makes excellent corners! - Works great. Makes nice, clean corners. Set up takes time and patience but is well worth the results! Good quality material, very sharp for performance of cuts.
Review: As Advertised - As advertised

## 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”, 5/8”,3/4”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 1/4 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 | B0B1WFDZ72 |
| Best Sellers Rank | #29,188 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Joinery Router Bits |
| Brand | Newdeli |
| Brand Name | Newdeli |
| Customer Reviews | 4.4 out of 5 stars 423 Reviews |
| Cut Type | Straight Cut |
| Cutting Length | 0.75 inches |
| Global Trade Identification Number | 07007211937210 |
| Included Components | no |
| Item Diameter | 0.25 inches |
| Item Weight | 0.24 kg |
| Manufacturer | Wenzhou Yuxuan Electronic Commerce Co.,LTD |
| Material | High Carbon Steel |
| Material Type | High Carbon Steel |
| Model | 45-3pc |
| Number of Flutes | 2 |
| Number of Items | 3 |
| Part Number | 45-3pc |
| Size | 1/2", 5/8", 3/4" |
| Size Name | 1/2", 5/8", 3/4" |
| UPC | 700721193721 |

## Product Details

- **Brand:** Newdeli
- **Cutting Length:** 0.75 inches
- **Item Weight:** 0.24 kg
- **Material:** High Carbon Steel
- **Size:** 1/2", 5/8", 3/4"

## Images

![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/510eEhgFpaL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bit, makes excellent corners!
*by J***H on August 28, 2026*

Works great. Makes nice, clean corners. Set up takes time and patience but is well worth the results! Good quality material, very sharp for performance of cuts.

### ⭐⭐⭐⭐⭐ As Advertised
*by D***N on July 27, 2026*

As advertised

### ⭐⭐⭐⭐⭐ 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.

## Frequently Bought Together

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-09-23*