Feature: 1. WOODWORKING TOOL: Screw hole punch locator kit, and equipped with drill bushings, widely used in woodworking drilling and punching projects. 2. METAL MATERIAL: Aluminum alloy body and stainless steel bushing, surface oxidation treatment, has high hardness and wear resistance, long service life. 3. EASY TO ADJUST: Adjustable metal bushings can help to achieve accurate alignment when drilling, making it easy to adjust hole height and depth. 4. WITH SCALE: The screw hole punch surface has high accuracy scale, which is convenient for observation and processing, convenient and practical. 5. MULTIPLE SIZES: Drill bushing specifications are 6mm, 8mm, 10mm, 12mm and 15mm, suitable for more different screw hole processing need. Specification: Item Type: Screw Hole Punch Material: Aluminum Alloy Color: Red Drill Bushing Specifications: Approx. 6mm / 0.24in 8mm / 0.31in 10mm / 0.39in 12mm / 0.47in 15mm / 0.59in Uses: Woodworking tools, screw hole punch Package List: 1 x Screw Hole Punch (Includes 2Pcs Drill Bushings) 3 x Drill Bushings Note: Manual measurement, please allow 1‑2cm error.