720 Pc. #1-60, 1/16" - 1/2" 
Drill Fast, Accurate Holes Through Tough Materials Using A Power Drill, Drill Press, Or CNC Machine
Drill Aluminum, Steel, Stainless Steel, Titanium Alloys And Other Hard To Drill Materials
Self-Centering 135° Split Point For Precision Drilling - Drill Will Not Walk On Workpiece
NoMo Surface Treated High Speed Steel For Enhanced Drilling And Longer Tool Life
Tapered Web Geometry For Fast, Easy Penetration And Added Tool Strength
Brute Drills Are Engineered To Be Flexible And Will Not Easily Snap Like Brittle Cobalt Drills