Product Lines > Cutting Tools > K-Tool > Shoulder Mill Shoulder Mill Item Number Description ESP UNIVERSAL MILL CARTRIDGE ESP-1000-2 1.000 DIA. ESP MILL ESP-1250-2 1.250 DIA. ESP MILL ESP-1500-2 1.500 DIA. ESP MILL ESP-1500-3 1.500 DIA. ESP MILL ESP-2000-2 2.000 DIA. ESP MILL ESP-2000-3 2.000 DIA. ESP MILL ESP-750-2 .750 DIA. ESP MILL ESPS-2000-3 2.000 DIA. ESP SHELL MILL ESPS-2500-3 2.500 DIA. ESP SHELL MILL ESPS-3000-3 3.000 DIA. ESP SHELL MILL