Enhanced cutting precision The precision-fit connection technology delivers tight joints for door and window frames and enables accurate 45-degree miter cuts with high accuracy. This helps ensure clean, professional results on installation and renovation projects. Durable cutting guide A wear-resistant construction and deformation-resistant material with a reinforced insulating plate provide long-lasting precision across repeated cuts and high overall durability. The guide remains stable and reliable under regular use. Stable clamping design The fast positioning system and stable clamping prevent movement during cutting, while integrated calibration marks enhance safety and precision for dependable performance on every task. This design minimizes errors and rework. Adjustable renovation tool Ideal for window work, it delivers reliable performance when processing wood, PVC, and aluminum. Thanks to compatibility with all common tools, it greatly simplifies renovation projects and expands your possible applications. Practical use scenarios - Replacing window frames: achieve precise 45-degree joints for a clean, professional finish with minimal adjustments. - renovating door frames and trim: rely on stable clamping and accurate cuts to reduce material waste and rework. - Custom fabrication on site: cut and fit components in wood, PVC, and aluminum using common tools for quick renovations and upgrades.