THE HARROUN HBC20057516P FACE MILL FEATURES A 2-INCH MILL DIAMETER AND A 3/4-INCH ARBOR HOLE DIAMETER, WITH AN OVERALL LENGTH OF 2 INCHES. THIS TOOL IS DESIGNED WITH POSITIVE RAKE GEOMETRY AND INCLUDES 5 FLUTES FOR EFFICIENT MATERIAL REMOVAL. INSERTS ARE SECURED USING A T25 STAR SCREW.