Features: brand new and high quality High-quality material structure: The electric reciprocating saw adopts ASB and metal materials, which has the advantages of impact resistance, scratch resistance, and durable size, which guarantees the safety and stability of use to a greater extent. Multi-material cutting: 3 kinds of reciprocating saw blades can be used for wood cutting, steel pipe cutting, PVC pipe cutting, tree trimming, bending cutting and other purposes (different materials need to be matched with different saw blades). Suitable for all kinds of drills: A small saw drill accessory is suitable for all kinds of drills. It can be used directly on electric drills, electric drills, percussion drills, and cordless electric drills. Advanced handle: The drill attachment has an ergonomic handle, which is very comfortable when working and is suitable for wood and metal cutting. It can maintain the stability of the whole use process, reduce more vibration, and let you get a good working experience. Easy to replace: the saw blade can be replaced quickly, and the steel saw blade chuck is used, without disassembly, the saw blade can be quickly replaced by rotating. Specifications: Material:Plastic + Metal Color :Black Electric drill adapter: Approx.9x5.5x14cm/3.54x2.16x5.51inch Wood saw blade 1:Approx. 15cm/5.90inch Wood saw blade 2: Approx.10cm/3.93inch Metal saw blade: Approx.13cm/5.11inch Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Saw Conversion for Head