Groove milling tools | CoroMill® 331 CoroMill® 331, adjustable cutter for full side and face milling​​ Bore with keyway - Internal coolant supply Imperial (inch) Ordering code DC CNSC DCONMS DHUB LF CDX CW THUB TQ RPMX [inch] [inch] [inch] [inch] [inch] [inch] [inch] [ft] [1/min] N331.32C-080T25CM 3.150 1 1.000 1.535 0.394 0.768 0.236 0.551 0.6 19300 N331.32C-080T25DM 3.150 1 1.000 1.535 0.472 0.768 0.315 0.630 0.9 15000 N331.32C-080T25EM 3.150 1 1.000 1.535 0.512 0.768 0.394 0.630 0.9 18100 N331.32C-080T25FM 3.150 1 1.000 1.535 0.551 0.768 0.472 0.630 0.9 18100 N331.32C-101T32CM 4.000 1 1.250 1.811 0.394 1.043 0.236 0.551 0.6 17100 N331.32C-101T32DM 4.000 1 1.250 1.811 0.472 1.043 0.315 0.630 0.9 13200 N331.32C-101T32EM 4.000 1 1.250 1.811 0.512 1.043 0.394 0.630 0.9 15900 N331.32C-101T32FM 4.000 1 1.250 1.811 0.551 1.043 0.472 0.630 0.9 15900 N331.32C-101T32KM 4.000 1 1.250 1.811 0.660 1.043 0.591 0.728 2.2 14000 N331.32C-127T38CM 5.000 1 1.500 2.047 0.394 1.437 0.236 0.551 0.6 15100 N331.32C-127T38DM 5.000 1 1.500 2.047 0.472 1.437 0.315 0.630 0.9 11700 N331.32C-127T38EM 5.000 1 1.500 2.047 0.512 1.437 0.394 0.630 0.9 14100 N331.32C-127T38FM 5.000 1 1.500 2.047 0.551 1.437 0.472 0.630 0.9 14100 N331.32C-127T38KM 5.000 1 1.500 2.047 0.660 1.437 0.591 0.728 2.2 12400 N331.32C-127T38LM 5.000 1 1.500 2.047 0.768 1.437 0.689 0.847 2.2 12400 N331.32C-152T38CM 6.000 1 1.500 2.047 0.394 1.929 0.236 0.551 0.6 13200 N331.32C-152T38DM 6.000 1 1.500 2.047 0.472 1.929 0.315 0.630 0.9 10200 N331.32C-152T38EM 6.000 1 1.500 2.047 0.512 1.929 0.394 0.630 0.9 12400 N331.32C-152T38FM 6.000 1 1.500 2.047 0.551 1.929 0.472 0.630 0.9 12400 N331.32C-152T38KM 6.000 1 1.500 2.047 0.660 1.929 0.591 0.728 2.2 10800 N331.32C-152T38LM 6.000 1 1.500 2.047 0.768 1.929 0.689 0.847 2.2 10800 N331.32C-152T38QM 6.000 1 1.500 2.047 0.886 1.929 0.807 0.965 2.2 9200 N331.32C-152T38RM 6.000 1 1.500 2.047 1.004 1.929 0.925 1.083 2.2 9200 R = Right hand, L = Left hand 265