VAT1005 Features: * 1/2"" Keyless heavy duty reversible * Offers the same rugged features as the V343 model * Built to last with its 2 stage planetary gear * Speed rating: 400 RPM * 3.5CFM@90PSI * Air inlet: 0.25""NPT Includes: * Drill also includes a durable keyless drill chuck for quick changing of accessories Dimensions: * Tool weight: 4 lbs