140˚ D d ADO Advanced Performance Coolant-Through Carbide Drill List 6530 (Continued) SPEEDNEWFEEDCARBIDEP295-297EgiAs 30˚ ADO-10D, Coolant-Through Cutting Diameter Tolerance (e8) Size mm inch 2≤D≤3 -0.014 / -0.028 -0.0006 / -0.0011 3