SERIES DN6H DN5H 45 DEGREE LEAD FACE MILL WITH 8 INDEXES Lead Angle Chamfer Facing Coolant D2 K H 45° .235 D1 D3 D1 D3 Nominal Overall D2 K H Number Cutter Number Diameter Diameter Bore Dia. Keyway Height of Inserts Coolant DN5H-20R01 2.000 2.57 0.750 0.312 1.750 6 Yes DN6H-20R01 2.000 2.57 0.750 0.312 1.750 4 Yes DN5H-25R01 2.500 3.07 1.000 0.375 1.750 8 Yes DN6H-25R01 2.500 3.07 1.000 0.375 1.750 6 Yes DN5H-30R01 3.000 3.57 1.000 0.375 1.750 10 Yes DN6H-30R01 3.000 3.57 1.000 0.375 1.750 7 Yes DN5H-40R01 4.000 4.57 1.500 0.625 2.375 12 Yes DN6H-40R01 4.000 4.57 1.500 0.625 2.375 8 Yes DN6H-50R01 5.000 5.57 1.500 0.625 2.375 9 Yes DN5H-60R01 6.000 6.57 1.500 0.625 6.000 20 No DN6H-60R01 6.000 6.57 1.500 0.625 2.000 12 No Operating guidelines on page 364. 186