Micro Pencil Air Grinder with 10 Tungsten Carbide Steel Tips

Small size and light weight, pen-shaped design is easy to use with one hand. – Air inlet: 1/4 inch – Average air consumption: 90 PSI – Disk diameter: about 3 mm – No-load speed: 65000 rpm – package comes with 60 inch hose, 2 chuck wrenches, and a coupler.