Joint Master Doweling Jig With Self-Clamping Aluminum Frame For Edge, Corner And Surface Joints, Includes Centering Spacers And Retractable Edge Stops That Auto Align, Works With 1/4in, 5/16in And 3/8in Dowel Pins
✔️ Self-clamping aluminum frame, single jig, accepts 1/4in to 3/8in
The JointMaster is a compact, all-metal doweling jig designed for precise edge, corner, and surface joints. It's ideal for cabinet making, tabletops, frames, and other projects where repeatable dowel alignment matters. The tool works with common dowel sizes and supports boards from 1/2" to 3" thick.
✅ All-metal construction resists flex for strong joints
✅ Adjustable drill blocks accept centered holes on boards 12.7-76.2 mm (1/2-3 in) thick
✅ Retractable edge stops auto-align boards for consistent hole positions
✅ Hardened steel bushings ensure long-lasting, accurate dowel holes
✅ Self-clamping design moves from main body to clamping wall as needed
💡 What is a doweling jig and why is it handy for woodworking?
Here's a handy explanation for common joinery tasks:
- Helps align dowel holes precisely for edge, corner, and surface joints - Keeps dowel positions consistent on boards of different widths - Saves time and reduces misalignment during cabinet or furniture building