This product is a set of tools to usefui in your daily life, you can use it in your daily life, when you use it, you will not feel tired, this product has a long service life, you don't need to change often. Come and try, he won't let you down. Features:The casing is made of casting material much the hardness of aluminum, which is more useful and strong.Long-time work is not tired, ergonomic, you will not feel tired after long-term use.Forged alloy steel head, durable, labor-saving and efficient.The handle is made of hard plastic, the surface is non-slip design, not easy to slip.The resistance tie rod at the end can better fit the drill bit.Easily pull the rivets, no need to spend a lot of effort, save time and effort.Easy installation: the hex screw can be used after it is connected to the drill.The guide can be replaced depending on the size of the rivet, easy and operation. Features:Main material: aluminum alloyColor: blue and blackPower source: working with the electric drillMax RPM: 1000 RPMmin. torsional strength: 15 N.mPacking size: 190 * 140 * 30mm / 7.5 * 5.5 * 1.2inPackage weight: 835g / 1.8lbInstructionsSet the electric drill to an appropriate speed.Open the chuck of the electric drill, insert the adapter connector, and pass the collet fitting.Turn on the reverse function of the electric drill, and put in rivet nails of the appropriate specification until you hear the sound of Da Da Da.Turn on the new forward spin feature to target punch holes and drive rivets.Turn on the new reverse function and exit the rivet.Packing list:1 * Riveting Adapter1 * Auxiliary Handle4 * Rivet Head1 * Key200 * Rivet