MICROJIG FitFinder Upgrade Kit with Storage – Center Finder & Dimension Transfer

Take center precision to the next level

The MICROJIG FitFinder Upgrade Kit with Storage elevates how you locate centers and apply exact measurements in woodworking. Built to pair with the FitFinder 1/2 Gauge, this upgrade blends pinpoint center finding with fast, reliable dimension transfer. Designed in the USA by Microjig founder Henry Wang, the kit includes a focused set of precision tips and a custom storage tray, making your workflow cleaner and more confident from cut to finish.

Beyond merely locating the center, this system helps you transfer those measurements to tool settings—so you can set router bit heights, depth adjustments, and fence alignment with greater consistency. It’s a thoughtful upgrade for projects that demand repeatable results across table saws, router tables, drill presses, and bandsaws. The result is a smoother setup experience that supports accurate, professional-feeling outcomes without guesswork or trial cuts.

Four precision tips for versatile use

• Inside Tip centers negative-V shapes, such as edge-banding router bits, for flush, clean fits.
• Outside Tip handles positive-V shapes and round parts, with a blade alignment slot ideal for resawing and fence setup.
• Marking Wheel marks the 1/2 point directly on the material, enabling fast, repeatable transfers.
• Up Tip positions the half-point on the underside of bits and blades to dial in height and depth exactly where you need it.

From center to tool: a complete transfer system

After locating the 1/2 point, transfer it to the heights and depths of router bits and saw blades, or use it to align fences on your table saw, router table, or bandsaw. This approach reduces guesswork and supports precise, predictable results during complex setups.

Designed for quick changes and broad tool compatibility

Switching tips is fast and secure with the P4 Adapter and a mounted Allen wrench, keeping downtime to a minimum. The system works across a wide range of tools—table saws, router tables, drill presses, bandsaws, edge-banding bits, V-groove bits, and more—giving you a versatile center-and-transfer solution for many projects.

Organization you can rely on

The kit includes a custom-fitted storage tray that keeps all precision tips, the P4 Adapter, and your existing FitFinder 1/2 Gauge neatly in one place, ready for use whenever you need it.

Quality you can trust

Designed by Microjig’s team of innovators, the FitFinder Upgrade Kit carries a 3-year warranty and a satisfaction guarantee. With millions of products sold in dozens of countries, MICROJIG remains a dependable partner for woodworkers seeking control, accuracy, and efficiency in their shop workflows.