---
product_id: 21764999
title: "Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4\" D x 3/4\" H x 1/2\" Shank Lock Miter Router Bit"
brand: "rockler"
price: "¥26422"
currency: JPY
in_stock: true
reviews_count: 8
category: "Rockler"
url: https://www.desertcart.jp/products/21764999-router-jig-45-degree-lock-miter-bit-3-8-to
store_origin: JP
region: Japan
---

# Anti-stick coating for smooth cuts 45° precision lock miter angle 1/2" shank fits standard routers Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4" D x 3/4" H x 1/2" Shank Lock Miter Router Bit

**Brand:** rockler
**Price:** ¥26422
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate your joinery game with flawless 45° lock miters—because your craft deserves precision.

## Quick Answers

- **What is this?** Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4" D x 3/4" H x 1/2" Shank Lock Miter Router Bit by rockler
- **How much does it cost?** ¥26422 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/21764999-router-jig-45-degree-lock-miter-bit-3-8-to)

## Best For

- rockler enthusiasts

## Why This Product

- Trusted rockler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Time-Saving Setup:** No test cuts needed—precise machined setup aids speed your project completion and reduce frustration.
- • **Anti-Stick Coating:** Minimizes resin buildup so your workflow stays smooth and hassle-free.
- • **Sharpened to Perfection:** Diamond wheel sharpening (600-800 grit) ensures razor-sharp edges for clean, professional cuts.
- • **Precision 45° Lock Miter:** Achieve rock-solid, perfectly aligned joints every time with engineered angular locking action.
- • **Versatile Thickness Range:** Works seamlessly with wood thicknesses from 3/8" to 3/4", ideal for diverse woodworking projects.

## Overview

The Rockler 45 Degree Lock Miter Router Bit is a high-quality, sharpened woodworking tool designed for creating strong, precise lock miter joints on wood thicknesses from 3/8" to 3/4". Featuring a 1/2" shank and anti-stick coating, it reduces resin buildup and fits standard routers. Perfect for professional-grade joinery, it offers a time-saving setup with no test cuts required, ensuring clean, mechanically locked corners for your woodworking projects.

## Description

Rockler Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4" D x 3/4" H x 1/2" Shank Lock Miter Router Bit - desertcart.com

Review: Great bit - Works very well. Set up is everything
Review: not sure this was a wise purchase - thought this looked like a real cool alternative to making lousy 45degree mitres or fairly decent rabbets. Unfortunately, set up takes for ever even with the guide block. I will say, despite watching maybe 6 videos, i was only able to get acceptable cuts going with the grain on long pieces. End grain? forget it. Small pieces - forget it. But that is the nature of the beast. Even bought a new powerful saw and new router table hoping to be able to use this. chops the hell out of every small board and end grain cut. I'm not sure making a small box using this is really a good use of this bit, unless you want to cut say an entire board with the grain, and then have the grain vertical rather than horizontal on the finished box. But I'm a rookie. Your mileage may vary.

## Features

- 450 Miter Lock Router Bit: Angular miter lock bit helps provide a strong mechanical locking action for a well-clamped lock miter joint.
- Designed To Work With? 45 miter router bit works with 2" x 3-7/8" x 3/4" set up jigs. Rockler router bit set up jig is sold separately.
- High-Quality Material: Our lock miter router bit jig has been sharpened with 600-800 grit diamond wheels. Measuring 1-3/4" D x 3/4" H x 1/2" shank, this lock miter bit has an anti-stick coating to reduce pitch & resin buildup.
- Save Your Time: Quickly and easily save your time for creating a 45° lock miter joint jig. Precise Machined Setup aid and no test cuts required, this woodworking jig helps create a strong & perfectly aligned joint corner. Make life easier!
- Keep Hands Clear of Bit: Use these jig woodworking tools only in a table-mounted router at a lower speed. Do not bottom out a bit in your router collet. Allow at least a 1/8" gap between the bottom of the bit shank and the bottom of the router collet. Keep hands clear of bit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001DSXFXW |
| Best Sellers Rank | #103,936 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #278 in Power Tool Accessory Jigs |
| Date First Available | June 22, 2008 |
| Item Diameter | 0.5 Inches |
| Item Weight | 3.72 pounds |
| Manufacturer | Rockler |
| Number of Flutes | 1 |

## Product Details

- **Brand:** ROCKLER
- **Cut Type:** V-Groove Cut
- **Cutting Diameter:** 1.75 Inches
- **Material:** Diamond
- **Size:** 1.75 inches D x 0.75 inches H x 0.5 inches Shank

## Images

![Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4" D x 3/4" H x 1/2" Shank Lock Miter Router Bit - Image 1](https://m.media-amazon.com/images/I/41BsgDm8N6L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great bit
*by M***E on February 14, 2025*

Works very well. Set up is everything

### ⭐⭐⭐ not sure this was a wise purchase
*by J***N on May 29, 2023*

thought this looked like a real cool alternative to making lousy 45degree mitres or fairly decent rabbets. Unfortunately, set up takes for ever even with the guide block. I will say, despite watching maybe 6 videos, i was only able to get acceptable cuts going with the grain on long pieces. End grain? forget it. Small pieces - forget it. But that is the nature of the beast. Even bought a new powerful saw and new router table hoping to be able to use this. chops the hell out of every small board and end grain cut. I'm not sure making a small box using this is really a good use of this bit, unless you want to cut say an entire board with the grain, and then have the grain vertical rather than horizontal on the finished box. But I'm a rookie. Your mileage may vary.

### ⭐⭐⭐⭐⭐ Rockler - Great company
*by A***D on September 14, 2025*

Excellent product. Once I removed the protective gel coating the bit was fine underneath.

## Frequently Bought Together

- Rockler Router Jig – 45 Degree Lock Miter Bit – 3/8” to 3/4” Thickness – Sharpened, Anti-Stick Woodworking Miter Router Bit – 1-3/4" D x 3/4" H x 1/2" Shank Lock Miter Router Bit
- Router Bit Set-Up Jigs for 22627 45 Lock Miter Bits by Rockler

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-08*