masterfile when you order the new masterfile as a kit you ll get all three ... as if all that wasn t enough the masterfile has a 7° offset and a 360° pivoting ... interchangeable contact arms for the masterfile or your existing arms 3/16 or 3/32 ... orbit finishing tools consume less air than comparable tools ideal for small ... shops with smaller compressors yet can run economically in larger ... applications the 4800 series from masterpower is the high performance answer these ... inline tools offer excellent power to weight ratios available with .3hp ... 4470 orbital finishing tools more power and faster cutting than any equivalent ...