---
product_id: 459477162
title: "1334 Joint Master – Self-Clamping Aluminum Doweling Jig. Creates Edge, Corner, and Surface Joints. Includes Centering Spacers. For 1/4in, 5/16in, and 3/8in Dowel Pins"
brand: "milescraft"
price: "฿5132"
currency: THB
in_stock: true
reviews_count: 13
category: "Milescraft"
url: https://www.desertcart.co.th/products/459477162-1334-joint-master-self-clamping-aluminum-doweling-jig-creates-edge
store_origin: TH
region: Thailand
---

# Supports 3 dowel sizes: 1/4in, 5/16in, 3/8in Self-clamping design for hands-free precision Hardened steel bushings for long-lasting accuracy 1334 Joint Master – Self-Clamping Aluminum Doweling Jig. Creates Edge, Corner, and Surface Joints. Includes Centering Spacers. For 1/4in, 5/16in, and 3/8in Dowel Pins

**Brand:** milescraft
**Price:** ฿5132
**Availability:** ✅ In Stock

## Summary

> 🔧 Master your joints like a pro—no clamps, no guesswork, just flawless fit!

## Quick Answers

- **What is this?** 1334 Joint Master – Self-Clamping Aluminum Doweling Jig. Creates Edge, Corner, and Surface Joints. Includes Centering Spacers. For 1/4in, 5/16in, and 3/8in Dowel Pins by milescraft
- **How much does it cost?** ฿5132 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/459477162-1334-joint-master-self-clamping-aluminum-doweling-jig-creates-edge)

## Best For

- milescraft enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** Lightweight yet rugged design fits easily in your toolkit, ready to elevate your woodworking game anywhere.
- • **Smart Alignment System:** Retractable edge stops and centering spacers guarantee perfectly aligned edge, corner, and surface joints.
- • **Versatile Dowel Compatibility:** Seamlessly works with 1/4in, 5/16in, and 3/8in dowel pins for all your project needs.
- • **Effortless Precision Every Time:** Self-clamping aluminum frame ensures rock-solid, repeatable joints without extra clamps.
- • **Built to Last, Built for Accuracy:** Durable all-aluminum construction paired with hardened steel bushings means zero flex and pinpoint drilling.

## Overview

The Milescraft 1334 Joint Master is a self-clamping aluminum doweling jig engineered for professional-grade edge, corner, and surface joints. Compatible with 1/4in, 5/16in, and 3/8in dowel pins, it features hardened steel bushings and retractable edge stops for precise, repeatable alignment. Its durable, all-metal construction resists flexing, ensuring consistent, strong joints. Ideal for millennial pros seeking efficiency and reliability in woodworking.

## Description

Looking for a compact jig that delivers big results? Whether creating edge, corner, or surface joints, the JointMaster™, by Milescraft, is and adaptable jig that transforms to join any woodworking project. The all-metal construction means that the jig won’t bend or flex when joining boards; creating stronger and more consistent joints.The JointMaster™ comes with three drill blocks and is capable of creating joints using the most common dowel pin sizes- ¼”, 5/16” and 3/8”. Each hardened steel drill block is adjustable to accept and align centered dowel holes on boards from ½” up to 3”. Built in scales help to align and center your dowels. The convenient centering marks make sure your holes are where you want them. If you’re using standard ½”, 5/8”, ¾”, or 1 ½” boards, three included Spacer Blocks will automatically align the drill blocks and help you select the appropriate dowel size.To help eliminate alignment issues, the JointMaster™ has built in edge stops. Simply lower, tighten, and rest your boards against them to ensure both boards have their dowel holes in the same position for a solid joint. When creating surface joints, the three dowel alignment slots help you transfer the edge dowel position to the face of your board with ease.The self-clamping design of the JointMaster™ means no additional clamps are needed to complete your project. The clamp can be moved from the main body to the clamping wall to create different joints. If required, the clamp body can be removed entirely based on your project needs and your own clamping solution can be used.When you require professional quality joint work, make sure the Milescraft JointMaster™ is part of your tool arsenal. Milescraft. Always the better idea.

Review: Excellent Build Quality and Super Easy to Use - This joint master is a fantastic tool with impressive build quality — it feels solid and durable, made from sturdy materials that inspire confidence. The self-clamping feature works flawlessly, making it incredibly easy to secure pieces without extra help or clamps. Using it for woodworking joints has been a breeze. The setup is straightforward, and it holds workpieces securely and precisely, which really speeds up the process. Whether you're a beginner or a seasoned woodworker, this tool makes joint work much simpler and more accurate. Highly recommend if you want a reliable, well-made jig that’s user-friendly and gets the job done right every time!
Review: Make sure you tighten the screw - I purchased this when there’s not a whole lot of reviews. Based on the fact it’s aluminum (no play during use) i made the purchase. This jig is accurate, the rigidity from aluminum also makes each holes consistent. Also came with blocks for setting up common thickness. Make sure the screw are tight as it may loosen after repetitive use. This jig is pretty easy to figure out how to use, very versatile with detachable parts, very well designed I must say! Dropped a couple of times in my garage and made absolutely no dent or anything, so fairly rigid. Overall this is the best jig I found after a lot of research.

## Features

- Creates all styles of dowel joints- edge, corner, and surface
- For 1/4in, 5/16in, and 3/8in dowel pins
- Durable all-aluminum construction wont flex or bend
- Retractable edge stops automatically align boards to position dowel pins in same location
- Hardened steel bushings provide long lasting, accurate dowel hole drilling

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B64G78LH |
| Best Sellers Rank | #57,580 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #126 in Power Tool Accessory Jigs |
| Brand Name | Milescraft |
| Customer Reviews | 4.7 4.7 out of 5 stars (301) |
| Included Components | JointMaster |
| Item Type Name | JointMaster |
| Item Weight | 16 ounces |
| Manufacturer | Milescraft |
| Manufacturer Warranty Description | 3 year |
| Model Number | 1334 |
| UPC | 737888133406 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Milescraft
- **Item Weight:** 16 ounces
- **Manufacturer:** Milescraft
- **UPC:** 737888133406

## Images

![1334 Joint Master – Self-Clamping Aluminum Doweling Jig. Creates Edge, Corner, and Surface Joints. Includes Centering Spacers. For 1/4in, 5/16in, and 3/8in Dowel Pins - Image 1](https://m.media-amazon.com/images/I/61uj4JxPXgL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Build Quality and Super Easy to Use
*by H***Y on September 29, 2025*

This joint master is a fantastic tool with impressive build quality — it feels solid and durable, made from sturdy materials that inspire confidence. The self-clamping feature works flawlessly, making it incredibly easy to secure pieces without extra help or clamps. Using it for woodworking joints has been a breeze. The setup is straightforward, and it holds workpieces securely and precisely, which really speeds up the process. Whether you're a beginner or a seasoned woodworker, this tool makes joint work much simpler and more accurate. Highly recommend if you want a reliable, well-made jig that’s user-friendly and gets the job done right every time!

### ⭐⭐⭐⭐⭐ Make sure you tighten the screw
*by J***S on September 27, 2022*

I purchased this when there’s not a whole lot of reviews. Based on the fact it’s aluminum (no play during use) i made the purchase. This jig is accurate, the rigidity from aluminum also makes each holes consistent. Also came with blocks for setting up common thickness. Make sure the screw are tight as it may loosen after repetitive use. This jig is pretty easy to figure out how to use, very versatile with detachable parts, very well designed I must say! Dropped a couple of times in my garage and made absolutely no dent or anything, so fairly rigid. Overall this is the best jig I found after a lot of research.

### ⭐⭐⭐⭐⭐ Excellent jig, some minor shortcomings but all dowel jig designs seem to have flaws
*by M***T on March 19, 2026*

After struggling with dowels for years I decided to give this jig a shot and I have been very happy with it. So far I have only used it on one fairly simple project, a Moses basket stand, but it worked really well and I was very happy with the results. I have been doing woodworking projects for several years and am happy to finally be able to confidently create all wood pieces with dowel assembly. There are some shortcomings of the jig, for instance setup can be finicky and the use of Phillips head screws feels antiquated compared to some designs, but it does work especially well with the setup blocks and the bushing seems to align itself to 90° in the jig very easily (so you're not fiddling with 1/64-1/32 difference between the two sides). I also wish it came with some sort of storage since there are extra pieces that you leave unattached, but I was able to 3D print a small case from Makerworld. I also found a 3D print to replace the included stops with stops that will automatically center 2 dowels for a 1x2 (and can also be used to offset matching holes) that came in VERY handy for this project.

## Frequently Bought Together

- Milescraft 1334 Joint Master – Self-Clamping Aluminum Doweling Jig. Creates Edge, Corner, and Surface Joints. Includes Centering Spacers. for 1/4in, 5/16in, and 3/8in Dowel Pins
- 90 Pcs Wooden Dowels Assorted, M6 M8 M10 Wood Plugs Dowel Rods, Woodwork Pins Tapered and Ribbed for Grooved Fluted, Craft, DIY, Carpentry
- wolfcraft Universal Depth Stop Set, 3 Pcs. I 2755000 I For restricted-depth drilling

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-24*