．Spindle Thread.............5/16"-24
．Weight Lbs. (Kg)..................2.2 (1)
．Length in. (mm)...........................8.8(225)
．RPM ..................4,500
．Air Inlet............ 1/4.
．Min. Hose Size in.(mm)............ 3/8 (10)
．Avg. Air Cons CFM............ 4.1
*Packing:10PCS/11.2/12.8KGS/0.96'