Feature: 1. Selected high‑quality engineering plastic materials, with good durability, stability, and abrasion resistance. 2. The unique mechanical structure design makes the electric drill work and transmission efficiency high. 3. It can convert an electric drill into a reciprocating saw, which is suitable for most electric drills. 4. Equipped with 3 different specifications of saw blades, stable performance, easy to operate and use. 5. Ergonomic handle, comfortable to hold, safe to carry, suitable for wood and metal cutting. Specification: Condition: Brand New Item Type: Reciprocating Saw Adapter Material: Engineering Plastic, Metal Uses: Electric drill changed to reciprocating saw Electric Drill Rod Clamping Diameter: Approx. 5‑13mm/0.2‑0.51in Handle Length: Approx. 128 mm / 5 in . Package List: 3 x Saw Blades1 x Handle1 x Drill Modified Tool Note: 1.Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.