REM445-0.500-D7-C025.3-Z4 SECO NIAGARA CUTTER 17010845 REM445 EXTENDED REACH NON-CENTER CUTTING SINGLE END END MILL 1/2 IN DIA CUTTER 0.025 IN CORNER RADIUS 3 IN LENGTH OF CUT 4 FLUTES 1/2 IN DIA SHANK 5 IN OAL UNCOATED