1. Screwing fast and labor-saving 2. Batch head with magnetic, easy to use 3. Bit and handle with telescopic function 4. Handle engineering design, comfortable to hold, easy to close 5. CRV material shank, durable, efficient and time-saving, easy to disassemble. 6. Scope of application: home appliances, precision electronics, automotive and other repairs. 7. Cutter head material: carbon steel 8. Cutter bar material: chrome vanadium steel 9. Handle material: plastic 10. Weight: about 205g
