Miniature Drill - Spotting Drill, 0.1875" (3/16), Finish - Machining: Uncoated, Harvey Tool, Mfr#: 37512$41.79+
Severance Chatter Free® Stop Countersink Cutter 82 Degree 5/8" Diameter 1/4 Pilot Hole, Field Tool Supply Co, Mfr#: 6815524$76.99+
Quick Change, Holemaking Tools, Spotting Drill, 0.1181" Drill dia, Finish: UN, Micro 100, Mfr#: QSPD-118-090$41.85+