Features: Experience efficient functionality with our aluminum profile drilling tool, combining precise drilling operational in a single device to aluminum and structural assembly tasks. Featuring an upgraded tall drill sleeve design for enhanced stability, this drilling tool minimizes deviation to achieve ±0.2mm accuracy during aluminum profile hole positioning processes. Designed for both professional metalworkers and enthusiasts, this versatile tool accommodates users ranging from beginners to experienced professional working with aluminum extrusions in various fabrication settings. Ideal for mechanical processing, frame construction, and aluminum profile assembly projects, this positioning provide hole alignment for woodworking, metalworking, and industrial applications requiring exact drilling placement. The integrated tooth tip alignment window and quick positioning with aluminum alloy limit blocks ensuring perpendicular drilling operational Specifications: Component:Aluminum Type:1/2/3/4 Size:Approx.138X12X38MM/5.43x0.47x1.49inch Package Includes: 1 Set punching Locator note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.