- SELF-LOCKING GUN HEAD: Comes with 1/4, 5/16 M8, 3/8 M10 gun heads as well as their 1 bearing & 6 mandrels of each size. Quick and easy to change the gun head without tools due to the self-locking design.
- LONG PERFORMANCE LIFE: The mandrel, bearing, and connecting rod are all made of high hardness alloy steel, and we have added Industrial lubricant to the gun head to make the rivet nut gun more accurate, more wear-resistant, and longer in service life.
- ERGONOMIC DESIGN: Small and light gun-like shape, non-slip handle and shock-proof design make it easier and more comfortable to use for long periods of time with one hand.
- POWERFUL FUNCTION: Air regulating valve, adjust work intensity and speed. Muffler to reduce noise. The 1/4 air inlet port with a built-in dust filter can effectively prevent foreign objects from entering the body and protect the internal parts of the nut gun.
- NOTE: The mandrel is a consumable item, and bearings and industrial lubricants can extend its life. We also provide 6 mandrels for each gun head so you can use it longer.
