Excel #50078 No. 78 Drill Bits 12 pack High Speed Twist Drills
Excel #55510 Assorted High Speed #61-80 Drill Bit Set (20pc) (Dome Stand)
Excel #50080 No. 80 Drill Bits - pack of 12 High Speed Twist Drills
Excel #50077 No. 77 Drill Bits 12 pack High Speed Twist Drills