300mm Adjustable T Track Mitre Slider Bar with Expansion Discs & M6 Mounting Holes

300mm Adjustable Mitre Slider Bar with Expansion Discs

Achieve smooth, accurate and virtually play-free operation with this premium 300mm Adjustable Mitre Slider Bar. Manufactured from hardened anodised aluminium, it is designed to fit standard 19mm mitre slots within 30mm mitre tracks, making it ideal for professional woodworking jigs, router tables and table saw sleds.

Unlike conventional slider bars, this model features two adjustable expansion discs that can be fine-tuned to eliminate side play, delivering exceptionally smooth and accurate movement. The two removable 23.5mm steel stop discs provide a secure no-play fit in industry-standard 19mm T Tracks, helping maintain consistent alignment throughout the full travel.

The bar also incorporates four precision M6 threaded mounting holes, allowing quick attachment of fences, crosscut sleds, mitre gauges, stop blocks and custom woodworking fixtures without additional machining.

Whether you're building a precision crosscut sled or upgrading an existing jig, this adjustable slider bar provides professional-level performance, repeatable accuracy and long-lasting durability.

Key Features

• Premium hardened anodised aluminium construction

• Fits standard 19mm mitre slots within 30mm Mitre Track

• Adjustable expansion discs eliminate side play

• Smooth, low-friction sliding action

• 300mm overall length

• Precision machined 19mm × 9.5mm profile

• 4 precision M6 threaded mounting holes

• Two removable Ø23.5mm steel stop discs

• Excellent wear and corrosion resistance

• Ideal for precision woodworking jigs and fixtures

Technical Specification

Ideal Applications

• Crosscut sleds

• Table saw mitre gauges

• Router table fences

• Tenoning jigs

• Sliding fences

• Panel cutting sleds

• Drill press jigs

• Custom woodworking fixtures

• CNC positioning jigs

• Workshop automation projects

Package Includes

• 1 × 300mm Adjustable Mitre Slider Bar

• 2 × Adjustable Expansion Discs (pre-installed)

• 2 × Removable Steel Stop Discs (pre-installed)

Frequently Asked Questions

1. What do the expansion discs do?

The two adjustable expansion discs can be fine-tuned to remove side play inside the mitre slot, providing smooth, accurate movement with virtually zero wobble.

2. What are the steel stop discs for?

The two removable 23.5mm steel stop discs engage beneath the T-section of a standard 19mm T Track, helping prevent lift and providing a secure, no-play fit during operation.

3. Which tracks is this slider bar compatible with?

It is designed for standard 19mm × 9.5mm mitre slots and is fully compatible with Woodford Tooling 30mm Mitre Tracks and similar systems.

4. How are accessories mounted?

The bar includes four precision M6 threaded mounting holes, allowing fences, sleds, mitre gauges and other woodworking accessories to be bolted directly onto the slider bar.

5. Why choose this model instead of a standard slider bar?

This adjustable model offers significantly greater accuracy thanks to its expansion discs and steel stop discs, eliminating side play while delivering smoother travel and more precise cutting performance.