Features Accurate measuring result:Woodworking hole ruler is the perfect tool for accurately measuring imperial systems, ensuring accurate lines every time. Aluminum alloy material:Made of premium aluminum alloy and using CNC technology, the scriber ruler is durable, resistant to repeated use, and wear resistant. Easy to use:Marking ruler is accurate, versatile, and easy to use. Find the hole corresponding to the scale, insert the pen into the hole, and draw the desired line. Widely used:The woodworking hole ruler is suitable for woodworking, handicrafts, and DIY projects. Can be used to create perfectly straight and accurate cross calibration holes and marking lines. After-sales service:If you have any questions to our woodworking hole positioning ruler, please contact customer service. Your satisfaction is our greatest motivation. Specification: Item Type: Woodworking Hole Positioning Ruler Material: Aluminum Alloy Color: Red Application: For woodworking tools Package List:1 x Woodworking Hole Positioning Ruler  Package List 1 x Woodworking Hole Positioning Ruler