120° ØD Ød HELIOS ® Ideal for Deep Hole, No Peck Drilling List 1750 (Continued) SPEEDFEED P322 HSS-Co WXL 40˚ TDXL-10D Cutting Diameter Tolerance (h8) Size mm inch 1.6≤D≤3 +0 / -0.014 +0 / -0.0006 3