- Enhanced cutting precision: Tight-fit connection technology delivers tighter joints on door and window frames and enables accurate 45-degree mitre cuts with high precision. - Reliable auxiliary tool: A wear-resistant construction, deformation-resistant properties, and a reinforced insulating plate provide consistent performance over a long service life. - Fast positioning system: The stable clamping design and fast positioning mechanism work with integrated calibration marks to improve safety and accuracy, enabling precise cuts without slipping. - Versatile cutting tool: This angle-cutting tool is essential for window installation and can cut wood, PVC, and aluminum with ease. It is compatible with both hand and power tools and supports a range of renovation projects with high compatibility and efficiency. Use scenarios - Window frame installation and retrofit requiring tight joints and exact 45-degree corners. - Fabrication or modification of window/door frames using wood, PVC, or aluminum. - On-site projects needing quick setup, reliable clamping, and calibrated marks to prevent miscuts.