Indexable End Mill, Square Shoulder, 3/8" Cut Diameter 

Square shoulder milling cutters allow for a true 90° cut, combining peripherial milling with face milling. It is ideal for slotting. This square shoulder end mill has a 3/8" cutting diameter, 1/2" shank and is 3 in over length. It uses one standard APKT-1003 indexable insert.

APKT-1003 carbide coated inserts are an excellent alternative to HSS for heavy material removal.