Connecting the lithium drill for quick transformation: The hexagonal screw of the adapter is connected with the lithium drill, which quickly transforms into an electric riveting grab and is Only press is labor-saving and efficient: The riveting and grabbing conversion head is driven by electricity, and the riveting is easy and effortless, and the work efficiency is higher The traditional ordinary riveting works purely manually, and the riveting is laborious Alloy steel forging head: Alloy steel head has high hardness, firmness and durability, saving time and effort.High-hardness hexagonal connecting rod: firmly clamped, can be connected to lithium electric drill, torque drill, drill and so on Three-claw clip has strong biting force and is not easy to: The three-claw clip treated by quenching and hardening is more wear-resistant and, and prolongs the service life of the adapter ABS engineering casing: Made with ABS, which is and wear-resistant and sweat-proof, Manufacturer: Tsophreniq