UJK Pocket Hole Jig Mark I

All-Metal Precision for Everyday Joinery

Built for woodworkers who value accuracy, consistency, and the feel of quality tooling, the UJK Pocket Hole Jig Mark I replaces the flex and wear of plastic housings with solid, all-metal construction. The result is a system that drills clean, repeatable holes project after project—whether you’re assembling cabinets, furniture, or shop fixtures.

The original UJK Pocket Hole Jig Mark I is a dependable, no-fuss setup for woodworkers who want to keep things streamlined and simple—just the tool you need to get the job done. It comes with its own clamp, so you’re ready to work straight out of the box.

Why Choose the UJK Pocket Hole Jig Mark I

Pocket holes are a fast, reliable way to join face frames, build carcasses, or attach trim. What separates the UJK system from entry-level versions is precision, durability, and thoughtful engineering.

Rigid metal body. Machined aluminium and steel components maintain alignment even under firm clamping pressure. Every guide bushing stays true, so your pocket holes line up perfectly.

Built to last. Metal components resist wear at the adjustment threads, clamping points, and drill guides—areas that commonly loosen over time in moulded jigs.

Flexible mounting. Clamp it anywhere for portable use, or screw-mount it to your bench to create a dedicated joinery station.

Works with the screws you already own. Fully compatible with Kreg-style pocket-hole screws, whether you prefer square-drive or Torx.

Wide material range. Adjustable for stock from 13 mm (½") to 36 mm (1-7⁄16") thick, covering most cabinet and furniture work.

Key Features

• All-Metal Construction: Machined aluminium and steel parts ensure precise alignment and long service life
• Dual Mounting Options: Clamp anywhere or screw-mount for a permanent setup
• Wide Material Range: Handles material from 13 mm to 36 mm thick
• Clear Metric Scales: Easy, repeatable setup for common stock sizes
• Kreg-Compatible: Accepts standard pocket-hole screws; no proprietary fasteners required

What’s Included

• All-metal pocket hole jig
• M2 steel spiral drill bit with collar
• Torx T20 driver bit (150mm)

Best for: Workshop users who want a robust pocket-hole tool in a no-frills kit—the core jig, drill bit, and driver.

Pocket Hole Joinery, Done Right

Pocket-hole joinery is valued for its speed and reliability—drill, drive, and move on. The angled screw pulls parts tight while the glue sets, minimising alignment drift and reducing the need for external clamps. When placed on the back or underside of a workpiece, pocket holes stay out of sight yet deliver dependable strength for face frames, cabinet boxes, and furniture assemblies.

The UJK Pocket Hole Jig Mark I supports that method with consistent geometry, positive clamping, and durable metal components that maintain accuracy over time.

When Pocket Holes Make Sense

Pocket hole joinery excels at face-to-edge and edge-to-edge joints where appearance from one side doesn’t matter. It’s faster than mortise-and-tenon or dowel joinery while providing comparable strength for most applications.

The technique works best when you can hide the holes—back sides of cabinets, undersides of tables, and interior carcass joints. For visible joinery or when you need the romance of traditional methods, choose accordingly.

Material compatibility is broad. Hardwoods, softwoods, plywood, and MDF all work well. Adjust screw length to match material thickness; the jig’s clear scales make this straightforward.