Air Powered Scarifier Handle Type D-Handle Includes Dust Shroud No Horsepower 2 1/2 hp Tool Weight 18 lb Removal Rate 70 to 100 sq ft/hr Air Inlet Size 3/4 in Air Inlet Gender Female Air Inlet Type NPT Air Consumption 42 cfm Application Larger Tool Suitable for Heavy Duty or Floor Work Cleaning Area 8 in Duty Heavy Duty Exhaust Location Below Includes Gear Lubricant Minimum Hose Size 1/2 in Overall Length 16 in Series M Series Speed Setting Variable Speed Switch Type Trigger