High speed 25000rpm mini air die grinder 194001

air die grinder description:
Collet:1/4" or 1/8"
Free speed: 25000RPM
Air consumption:5cfm
Hose size:3/8
Air inlet:1/4"
Max air pressure:90psi

air die grinder features:
1.light weight
2.Conpact and easy handling
3.Ideal tool for grinding, porting, deburring and polishing
4.rear exhaust