This precision saw, practical and safe for both beginners and experts, is ideal for cutting, engraving, or deburring in model making and DIY projects. It includes 6 different saw blades. Simply loosen the screws securing the handle with the included hex key, replace the blade, and tighten the handle screws. The handle is made of high-quality aluminum, providing a lightweight feel and compatibility with various saw blades. It is designed with a non-slip pattern and ergonomic shape to improve grip, ensuring comfort even during prolonged use.