Precision & Efficient Bi-Directional Cutting: Features SK5 metal saw blade supporting push-pull dual-direction cutting, combined with triple-ground tooth technology for smooth, effortless cutting. The deep gullets between teeth enable rapid chip removal, while the keen tip can directly pierce materials like drywall, significantly improving work efficiency. Hardcore Resiatant Blade Quality: Saw blade hardness reaches HRC 62-68 with outstanding edge strength. Suitable for cutting drywall, wallboard, plywood, plastic panels, PVC, and various other materials—exceptionally durable. Ergonomic Anti-Slip Handle: Equipped with a non-slip super-grip handle that fits most hand shapes comfortably without slipping. Optimized handle angle design effectively reduces hand fatigue during extended use and enhances cutting control. Safe & Portable Folding Design: Built-in locking system prevents accidental blade closure during use; press the red button on the handle for safe opening and closing. Folds into a compact size for easy storage in tool bags—convenient to carry and store. Wide Range of Multi-Scene Applications: Precision cutting performance suitable for home DIY, framing, daily renovation, and more. A practical tool for carpenters, renovation professionals, and general contractors—meeting diverse cutting needs.