SERIES DL6H DL5H 15 DEGREE LEAD FACE MILL WITH 8 INDEXES Lead Angle Chamfer Facing Coolant D2 K H 75° .355 D1 D3 D1 D3 Nominal Overall D2 K H Number Cutter Number Diameter Diameter Bore Dia. Keyway Height of Inserts Coolant DL5H-20R01 2.000 2.30 0.750 0.312 2.000 6 Yes DL6H-20R01 2.000 2.30 0.750 0.312 1.750 4 Yes DL5H-25R01 2.500 2.80 1.000 0.375 1.750 8 Yes DL6H-25R01 2.500 2.80 1.000 0.375 1.750 6 Yes DL5H-30R01 3.000 3.30 1.000 0.375 1.750 10 No DL6H-30R01 3.000 3.30 1.000 0.375 1.750 7 No DL5H-40R01 4.000 4.30 1.500 0.625 2.000 12 No DL6H-40R01 4.000 4.30 1.500 0.625 2.000 8 No DL5H-60R01 6.000 6.30 1.500 0.625 2.000 20 No DL6H-60R01 6.000 6.30 1.500 0.625 2.000 12 No Operating guidelines on page 364. 184