1. Precise Joinery Technique: Through the tightfit connection technology, it enhances the seam accuracy for door and window frames and delivers exact 45degree angle cuts. 2. Sturdy Construction: Deformationresistant design with wearresistant technology and a thickened insulation plate ensures extended durability even for demanding craft projects. 3. No Slipping During Cutting: The quick positioning system and stable clamping design prevent shifting during cutting, emphasizing safety and precision, making this guide a reliable tool for accurate angle cuts. 4. Versatile Cutting Tool: This angle cutting tool is useful for window installation and can handle wood, PVC, and aluminum. It is suitable for both manual and power tools, meeting the requirements of various renovation projects with compatibility and efficiency.