This is a practical tool for easily converting electric drill to reciprocating saw to satisfying more needs without purchasing an additional reciprocating saw. It's equipped with 3 replaceable saw blades for quick cutting in wood, metal, bone, leather and more. Features: The multifunctional adapter is compatible with many kinds of electric drills. Easily converting electric drill to reciprocating saw for quick cutting. Equipped with 3 saw blades of different sizes for various needs. Applicable to wood, metal, plastic, frozen meat, bone, paperboard, leather, etc. Detachable and non slip handle for easy grasp, comfortable to use. Note: Size and color may be slightly different because of manual measurement and different light conditions. Thanks for understanding. Specifications: Color: Black Material: Metal + Plastic Max. Cutting Depth (Wood): 65mm Max. Cutting Depth (Tube): 20mm Package Size: 19 * 13 * 10cm / 7.48 * 5.12 * 3.94in Package Weight: 460g / 16.23oz Package List: 1 * Adapter 1 * Handle 3 * Saw Blade