General description The Blind Rivet Adapter is designed for use with cordless screwdrivers and drills, making riveting tasks easier and more efficient. Its durable construction and ergonomic design ensure comfort during extended use. Technical specifications Material: High-hardness cast aluminum shell Gun head: Alloy steel forged Handle: Hard plastic with non-slip surface Includes: 1 x Riveted Adapter, 1 x Auxiliary Handle, 4 x Rivet Heads, 1 x Wrench Installation Adjust the electric drill to the appropriate speed. Open the electric drill chuck, insert the adapter joint, and tighten the joint. Turn on the reverse function of the electric drill until you hear a "da da da" sound. Insert the appropriate size rivet. Turn on the forward rotation function to align the punch hole and drive the rivet. Turn on the reverse function again to exit the rivet.