Features: 1) Powerful torque with adjustable torque and speed by power regulator2) Two-piece housing for easy maintenance3) Sheer power and performance features to tackle the toughest jobs with ease and proven durability and economy4) Ideal for tire changing and general assembling work and other workshop applications front exhaustSpecifications:1) Square drive: 1/2" 2) Bolt size: 5/8 "(16mm)3) Free speed: 7,000rpm4) Max. torque: 355ft./lbs (485N-M)5) Air inlet (PT): 1/4"6) Air hose (ID): 3/8" 7) Average air consumption: 8cfm (0.23m3/min)Inner packing:Color box packing Outer packing:10pcs/cartonCarton dimensions: 38 x 21.5 x 40.5cmHymair, Neutral Other Price Terms: FOB Ningbo Payment Terms: L/C, T/T Certification(s): CE, ISO9001Supply Ability: 8,000pcs/month