General description The Woodworking Tool T Ruler Sliding Gauge is an essential tool for precision marking and measuring in woodworking projects. Made from durable aluminum alloy, this versatile tool allows users to accurately mark measurements up to the millimeter. With its smooth sliding vermier and main scales, it fits perfectly onto various objects, making it ideal for both professional and DIY enthusiasts. Technical specifications Material: Aluminum alloy Color: Black Measurement error: +/- 1-3 cm Functions: Metric & Inch Miter Square, T-Square, Marking Gauge, Depth Gauge, Scribe Tool Usage Measure angles: 45 degrees and 90 degrees Gauge thickness and depth of objects Draw lines using the main scale as a ruler Utilize the depth gauge accessory for measuring cylindrical rods and pipes Customize the caliper with additional components for various projects Other information Blades are engraved with laser marks for enhanced readability Each aluminum blade is precisely milled and