12 Side Multi Angle Measuring Ruler Ceramic Tile Hole Punch Locator,12 Fold Angle Finder Tool,Aluminum Alloy Angle Measuring Ruler for Craftsmen Handymen Builders Carpenters

How to Use 1. Place the ruler on the specific position and tight all the knobs; 2. Adjust the position locator to fit the hole you want to slot; 3. Move the definite-shaped ruler and locator to the target places. Units: CM and Inch Made of aluminum alloy material, anti-fall,durable. Laser-calibration, high accuracy, clear reading. Can be freely deformed and used in various ways. Can be used for ceramic tiles, glass, marble, wooden boards. This product is mainly used for tile opening and positioning, which is very suitable for laying tile work. Material: aluminum alloy Color: black Per ruler size: 12cm Weight: 370g Package includes: 1 x 12 side Multi Angle Measuring Ruler