ZAD-376P 3/8 inch Air Drill In-Line Drill is designed for low speed/highŒætorque applications, such as drilling,Œæsanding, and polishing. Keyless chuck comes with both ZAD-356PŒæand ZAD-376P. SPECIFICATION Specification ChuckŒæSize: 3/8(10) inch(mm) SpindleŒæThread: 3/8äó_-24 Net Weight : 1.8(0.8) lbs(kgs) Length: 8.8(225) in.(mm) Free Speed : 3600 RPM Air Inlet Size : 1/4 inch-NPT/PT Min. Hose Size : 3/8(10) inch(mm) Avg. Air Cons. : 3.7 cfm