four mandrels for rivet nuts and three mandrels for rivet studs

allows welding without any subsequent preparation

¥ Requires no lubrication and the air supply from the unit is oil-free

¥ Eight adjustable torque settings coupled with a quick release bit holder

Ultrasonic 9L Parts Cleaning Tank Air Impact Wrenches four mandrels for rivet nuts9L Professional ultrasonic cleaner that can be used by garages, jewellers, dentists and hobbyists. Degas function to improve the cleaning process. Timer setting, fully adjustable from 1 99 minutes. Flexible 0 80C temperature control. Clear LED display. Memory function. Easy to clean stainless steel tank, mesh basket and drainage tap.