Transfer dimensions your way with four specialty tips.

The FitFinder Upgrade Kit is more than just a center finder—it's the ultimate upgrade and accessory to the popular FitFinder 1/2 Gauge by Microjig. It offers a complete solution for transferring 1/2 stock thickness with speed, precision, and ease. Featuring four specialized tips—Inside Tip, Outside Tip, Marking Wheel, and Up Tip—this kit allows you to not only find the center but also quickly transfer those dimensions to router bits, saw blades, or fences on tools like table saws, drill presses, and bandsaws. With the Marking Wheel, you can even scribe the exact center point directly onto your material for ultimate accuracy.

Quick & Convenient Switching for Seamless Operation

With the included P4 Adapter, you can easily switch between tips for different tasks. The mounted Allen wrench ensures secure changes without downtime, allowing you to adjust tools or mark material quickly and intuitively.

Features

Four Precision Tips for Versatile Use: The Inside Tip, Outside Tip, Marking Wheel, and Up Tip allow you to find and transfer the 1/2 stock thickness or center to your tools with precision, especially for hard-to-reach places. (FitFinder 1/2 Gauge Sold Separately)
Quick & Secure Tip Changes: Switch between tips easily with the P4 Adapter and mounted Allen wrench for fast, seamless transitions between tasks, making complex woodworking tasks simple.
More Than a Center Finder: Once the 1/2 point is located, you can quickly transfer it to set the height and depth of router bits and saw blades or align fences on table saws, drill presses, and bandsaws.
Designed for Multiple Tools: Works seamlessly with table saws, router tables, drill presses, bandsaws, edge banding bits, V-groove bits, and more.
Eliminate Guesswork – No more trial-and-error when setting tool heights or depths—achieve consistent, professional-grade results every time.

Additional Features

Use it around your shop.

P5V+ Inside Tip
The Inside Tip is ideal for centering "Negative V" shapes like edge-banding router bits, guaranteeing a flush and clean fit every time.

P6V- Outside Tip
The Outside Tip works with "Positive V" shapes and round parts such as drill bits and includes a slot for quick alignment of your bandsaw blade to the fence—perfect for center-finding and transfer during resawing.

P7 Marking Wheel
The Marking Wheel is a steel scribe designed to mark the 1/2 point directly onto your material for fast, accurate transfer—ideal for dowel stock and precise chisel setups.

P8 Up Tip
The Up Tip lets you set the 1/2 point to the underside of bits and blades, enabling precise adjustments for height and depth in your tools. Essential for slotting router bits.

Work with a wide range of tools.

The FitFinder Upgrade Kit integrates seamlessly with various tools, including table saws, router tables, drill presses, and bandsaws. Its versatility makes it essential for woodworking projects that require precision centering, measuring, and marking. No more math, measuring, or trial-and-error test cuts!