Dorian Tool F75A Indexable High Positive Face Mill Insert Holder, 4 Flute, 75 Degree, 2-1/2" Cutting Diameter, 1-3/4" Overall Length, 1" Arbor Diameter

High positive 75 degree milling cutter. Cutting rake: +20 degree. Axial rake: 6 degree. Radial rake: -6 degree. After the cutting edges are used on your 90 degree end mill, do not throw the insert away. It can be used in this milling cutter to utilize two more cutting edges that were not used in your 90 degree milling application. Positive parallelogram Inserts, 11 degree clearance. 3/8" and 1/2" Cutting edge, smoother cutting. Torx screw locking system, two unused cutting edges. For 11 degree positive 85 degree parallelogram APKT 1604 inserts. Milling application: finishing, medium and roughing.