Home Products Power Tool Accessories Files Rotary File Domed 1/2″ Diameter 1-3/8″ File Length 1/4″ Shank 5 000 Safe Rpm Rotary File Domed 1/2″ Diameter 1-3/8″ File Length 1/4″ Shank 5 000 Safe Rpm (75408) Rotary rasps for use on wood and light metals 1-3/8-Inch file length 1/2-Inch diameter Find a Retailer Find on Amazon