140˚ D d ADO-TRS Advanced Performance High Feed 3-Flute Carbide Drills List 6600 SPEEDNEWFEED P290 CARBIDE EgiAs 30˚ ADO-TRS-3D, 3 Flute, Coolant-Through Cutting Diameter Tolerance (h8) Size mm inch 4≤D≤6 +0 / -0.018 +0 / -0.0007 6