This portable diagonal hole locator is the perfect piece for you. It is very simple and convenient. The angle can be adjusted between 0 and 90. The detachable design is suitable for more occasions. Come and give it a try, it won't disappoint you.features:The punching angle can be adjusted between 0 and 90, and you can adjust the angle according to different needs.The handle can be adjusted up and down to adapt to different thicknesses of plates, with a wider range of applications.By using the two screws at the bottom of the product to secure the circuit board, the center point can be easily reached, making it very convenient for punching.And after removing the middle part of the product, you can insert a brush and draw the centerline, which is very practical.There are four different specifications of drill bit liners available for your use: M6, M8, M10, and M12.Portable and detachable design, you can easily carry and store.Specifications:Material: Aluminum alloyAngle adjustable range: 0~90Thickness range: 5mm~30mmDrill liner size: M6, M8, M10, M12 Color: Silver, Red (optional) Package List:1x MP3 player 1x headphones1x USB data cable Attention: Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. 2. Colors may vary depending on the monitor, please understand. Hello, please pay attention to your shipping address when purchasing products. If your delivery information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly