T-type Ruler Right Angle Ruler Woodworking Scribe Drawing Mark Line Gauge, 300mm, 501 Original

High Precision Metal Scale Ruler T-type Hole Ruler Woodworking Scribe Drawing Mark Line Gauge Carpenter DIY Measuring ToolDescription:180/200/300/400mm stainless steel precision marking T-shaped ruler hole positioning measuring ruler woodworking scribing knife scribing tool.Independent and innovative design, specially designed for the positioning and marking of carpentry tenon and mortise, convenient and precise.Horizontal lines, vertical lines, long lines, short lines, parallel lines, right angles, so that marking can be done at will, to meet all marking needs.There are fine marking holes and slots at every 1mm, 0.5mm, 0.25mm scale position to make the operation accurate.Combining squares makes perfect immediately when marking.Feature:1. Made of stainless steel, clear and accurate scale, CNC processing, comfortable texture.2. The vertical knurled nut is made of pure copper.3. Precise, universal and easy to use.4. Let the marking work as you want to meet all woodworking marking needs.5. Provide 200/300/400mm size for your choice.6. Find a sharp 0.5mm pencil or scribe with absolute precisionSpecification:Material: Stainless steelSize: 180mm/7.09\\\",200mm/7.87\\\",300mm/11.81\\\",400mm/15.75\\\"Hole diameter: 0.5mmSuitable for refill: 0.5mmThe distance between each hole and slot: 1mm, 0.5mm and 0.25mmNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.Package Content:1 X Right Angle Ruler