Forney Industries Rotary File - 60072 Part #: 60072 Line: FOR Forney Industries Rotary File Manufacturer's Defect Warranty Diameter (in): 1/2 Inch Material: High Carbon Steel Quantity: 1 Type: Rotary Length (in): 1 Inch Overall Length (in): 1 Inch Shank Size (in): 1/4 Inch Number Of Mounting Holes: 1 Number Of Inserts: 1 File Cut: Smooth File Shape: Ball Show More Show Less