Alloy steel forged pipette- Alloy steel forged gu n head with high hardness, durable, saving time and effort. The handle is made of hard plastic with anti-slip lines, which is not easy to slip with vertical grip High-hardness Hexagonal Connecting Rod- Stable clamping, can be connected to lithium drill, torsion drill, pistol drill, etc Three-claw Nail Anastomosis Design- Not easy to slip back nails, fast speed and high efficiency, design of three-claw nail anastomosis for 360-degree scratch nail, riv eting smooth without burrs, three-piece structure are not easy to get stuck Detachable Rivet Gun Drill Adapter- Electric Nut Gun Adapter Cordless Converter Drill to Rivet Gun Power Drill Tool Kit for Blinds Riveter with Grip Portable Durable Riveting Tool Durable Long Lasting- The three-claw clamp with hardening and quenching is more wear-resistant and durable, and the service life of the transfer joint is prolonged ----------------------------Welcome To Our Shop----------------------------- All products sold are eligible for 100% Refund within 30 days if it suffers any Non-artificial quality problems. Our Value = Trendy Design + Quality Material + Excellent Workmanship + After Sales Service Commitment. I wish you a happy shopping Please check the product details Specifications: Colour: Black Material: Carbide Alloy Gu n Adapter Length: 143mm Hex Shank Diameter: 6.35mm(1/4in) Wrench Length: 149mm Grip Length: 123mm Usage: Draw 2.4 / 3.2 / 4.0 / 4.8mm core-pulling riv ets Installation: Step 1: Insert the electric drill into the conversion chuck, the gear should not be too high. Step 2: Rotate the electric drill clockwise and clamp the chuck to the locking chuck. At this time, the electric drill rotates the riv et gu n counter-clockwise and emits dripping sound into the riv et. Step 3: Put the electric drill into the riv et needle in time for the right hole position. Step 4: Remove the electric drill counterclockwise from the riv et. Package Includes: 1 x Riv eting Gu n Adapter 1 x Handle 1 x Wrench 4 x Riv et Head Note: 1. Due to computers display colors differently,the color may vary slightly from the above images,Thanks for your understanding 2. Manual measured, please allow 2-4mm error 3. You have any questions, please feel free to contact us, we will reply as soon as possible and help you solve