ØD Ød ØD Ød ADF Advanced Performance Flat Drills List 5720 SPEEDNEWFEEDP291CARBIDEEgiAs 20˚ ADFO-3D, Coolant-Through, Flat Drill Type 1 Type 2 Cutting Diameter Tolerance (h8)Sizemminch 3≤D≤6 +0 / -0.018 +0 / -0.0007 6