Features a high force, corrosion resistant governor to retain optimum grinding efficiency. Hardened steel motor parts for heavy-duty use. Designed for grinding, smoothing, finishing or for cleaning castings and masonry work. Ideal for a variety of applications in fabrication shops, refineries, shipyards, steel mills and construction sites. Other 4HP Models Available: 7" 6" Type 11 MP-6667VS-ORANGE & 9" MP-6669VS-ORANGE
 
Wheel Size: 6" Type 11
Spindle Thread: 5/8"-11
Free Speed: 6000 rpm
Max Horse Power: 4 HP
Height: 8"
Weight without guard: 9.25 pounds
Weight with guard: 11.61 pounds
Air Inlet Thread: 1/2" NPT
Recommended Hose Size: 1/2"
Average Air Consumption: 40 cfm