0.35 HP 4" Industrial Lever Throttle Type Mini Air Angle Grinder.

Specifications:
Including 3pcs 24;36 and 60 grit grinding wheels
Free Speed: 13;000 RPM
Tool Weight: 2.1 lbs (0.96 kgs)
Overal Length: 7"(180 mm)
Recommended Air Pressure: 90 psi (6.3 bar)
Minimun Hose Size: 3/8"(10 mm)
Horse Power:0.36Hp