Precision Aluminum Dovetail Jig & Height Gauge – Professional Woodworking Caliper

Elevate your joinery work with a dual-purpose tool designed for absolute accuracy in the workshop. This aluminum dovetail jig and height gauge combines two essential woodworking functions into one compact, durable instrument. Engineered for both metric and imperial measurements, it allows you to layout perfect dovetail joints and set critical blade or bit heights with surgical precision. If you are looking for a precision woodworking caliper to tackle cabinet builds or your next winter DIY project, this high-grade aluminum tool is the ultimate solution for achieving gap-free joinery and consistent setups.

Key Features

• Dual-Function Design: Functions as both a dovetail slope layout guide and a stepped height gauge for setting up table saws and router bits.

• Precision CNC Machined Aluminum: Crafted from high-strength aluminum alloy with an anodized finish for maximum durability and resistance to wear.

• Metric & Imperial Scales: Features clear, laser-etched markings in both millimeters and inches to suit any project requirement or shop standard.

• Fixed Dovetail Slopes: Provides the most common industry-standard slopes (such as 1:5, 1:6, 1:7, or 1:8) to ensure repeatable and professional-looking joints.

• Stepped Height Gauge: Allows for rapid, "no-math" height adjustments by physically referencing the steps against your cutting tools.

Why Choose This Woodworking Gauge

Unlike plastic guides that can flex or wear down over time, this anodized aluminum jig provides a rigid, dead-flat reference surface that won't distort your measurements. It solves the frustration of "eye-balling" bit heights or manually calculating dovetail angles, which often leads to sloppy joints and wasted material. While traditional calipers can be cumbersome to use for vertical height settings, our stepped gauge design lets you set your saw blade height in seconds with total confidence. It is the superior choice for woodworkers who prioritize speed without sacrificing professional tolerances.

Perfect For

• Heirloom Cabinetry: Essential for laying out hand-cut or machine-assisted dovetails for drawers and chest carcasses.

• Power Tool Setup: Ideal for quickly setting the depth of router bits or the height of table saw blades for grooving and tenoning.

• Winter Shop Projects: A perfect companion for indoor DIY tasks like building jewelry boxes, humidors, or custom organizers.

• Precision Measuring: A handy reference tool for verifying material thickness or checking the depth of existing mortises and slots.

Product Specs

• Material: CNC Machined Aluminum Alloy.

• Measurement Units: Metric (mm) and Imperial (inch).

• Functions: Dovetail Template Layout & Stepped Height Measurement.

• Category: Woodworking Layout Tools / Precision Gauges.