Profile milling tools | CoroMill® 300 CoroMill® 300, cutter for profile milling​​ Arbor shank - Internal coolant supply. Positive design Imperial (inch) Ordering code DC DCX APMX EFW APMX FFW RMPX _ _ AZ CNSC DCONMS LF TQ RPMX STDLET [inch] [inch] [inch] [inch] [deg] [inch] [inch] [inch] [ft] [1/min] RA300-051R19-13H 1.500 2.000 0.375 0.248 5.50 0.110 1 5 0.750 1.969 2.2 16900 A RA300-051R19-13M 1.500 2.000 0.375 0.248 5.50 0.110 1 4 0.750 1.969 2.2 16900 A RA300-063R19-13H 2.000 2.500 0.375 0.248 3.50 0.110 1 6 0.750 1.969 2.2 14700 A RA300-063R19-13M 2.000 2.500 0.375 0.248 3.50 0.110 1 5 0.750 1.969 2.2 14700 A RA300-063R19-16H 1.870 2.500 0.472 0.315 5.00 0.150 1 6 0.750 1.969 3.7 18200 A RA300-063R19-16M 1.870 2.500 0.472 0.315 5.00 0.150 1 4 0.750 1.969 3.7 18200 A RA300-076R25-13H 2.500 3.000 0.375 0.248 2.70 0.110 1 7 1.000 1.969 2.2 13500 A RA300-076R25-13L 2.500 3.000 0.375 0.248 2.70 0.110 1 5 1.000 1.969 2.2 13500 A RA300-076R25-13M 2.500 3.000 0.375 0.248 2.70 0.110 1 6 1.000 1.969 2.2 13500 A RA300-076R25-16H 2.370 3.000 0.472 0.315 4.00 0.150 1 7 1.000 1.969 3.7 16000 A RA300-076R25-16M 2.370 3.000 0.472 0.315 4.00 0.150 1 5 1.000 1.969 3.7 16000 A RA300-076R25-20H 2.213 3.000 0.591 0.394 7.10 0.236 1 5 1.000 1.969 5.5 16311 A RA300-076R25-20M 2.213 3.000 0.591 0.394 7.10 0.236 1 4 1.000 1.969 5.5 16311 A RA300-076R25-25M 2.000 3.000 0.750 0.492 11.20 0.236 1 4 1.000 1.969 7.5 18214 A RA300-102R38-16H 3.370 4.000 0.472 0.315 2.50 0.150 1 8 1.500 2.480 3.7 13200 B RA300-102R38-16M 3.370 4.000 0.472 0.315 2.50 0.150 1 6 1.500 2.480 3.7 13200 B RA300-102R38-20M 3.213 4.000 0.591 0.394 4.70 0.236 1 6 1.500 2.480 5.5 12672 A RA300-102R38-25H 3.000 4.000 0.750 0.492 6.50 0.276 1 6 1.500 2.480 7.5 13498 A RA300-127R38-20M 4.213 5.000 0.591 0.394 3.40 0.236 1 7 1.500 2.480 5.5 10645 B RA300-127R38-25H 4.000 5.000 0.750 0.492 4.70 0.276 1 7 1.500 2.480 7.5 10994 B RA300-152R38-20M 5.213 6.000 0.591 0.394 2.10 0.236 1 9 1.500 2.480 5.5 9404 B RA300-152R38-25M 5.000 6.000 0.750 0.492 3.40 0.276 1 7 1.500 2.480 7.5 9576 B RA300-203R63-20M 7.213 8.000 0.591 0.394 1.20 0.236 0 11 2.500 2.480 5.5 7718 C RA300-203R63-25M 7.000 8.000 0.750 0.492 2.30 0.276 0 8 2.500 2.480 7.5 7726 C R = Right hand, L = Left hand 216