Hole Saw, High Performance, 4 3 4 In. Switches Cups 1 – 5 0 Household Batteries Cups 1 – 5 0 – 2 5 8 – 7 8 1 2 – 3 4 3 8 – 5 8 1 3 – 1 2 1 4 – 1 3 5 – 10 2 – 5 7 8 – 1 1 2 3 4 – 1 1 4 5 8 – 1 1 2 – 3 4 1 3 – 5 8 10 – 15 5 – 7 1 1 2 – 2 1 1 4 – 1 1 2 1 – 1 1 3 3 4 – 1 5 8 – 3 4 15 – 20 7 – 9 2 – 2 1 3 1 1 2 – 1 7 8 1 1 3 – 1 2 3 1 – 1 1 4 3 4 – 1 20 – 30 9 – 14 2 1 3 – 3 1 8 1 7 8 – 2 1 2 1 2 3 – 2 1 8 1 1 4 – 1 5 8 1 – 1 1 4 30 – 40 14 – 18 3 1 8 – 3 3 4 2 1 2 – 3 2 1 8 – 2 2 3 1 5 8 – 2 1 1 4 – 1 1 2 40 – 50 18 – 23 3 – 3 1 2 2 2 3 – 3 1 8 2 – 2 1 4 1 1 2 – 1 3 4 50 – 60 23 – 27 3 1 2 – 4 3 1 8 – 3 1 2 2 1 4 – 2 1 2 1 3 4 – 2 60 – 70 27 – 32 3 1 2 – 3 7 8 2 1 2 – 2 3 4 2 – 2 1 8 70 – 80 32 – 36 3 7 8 – 4 1 4 2 3 4 – 3 2 1 8 – 2 1 3 80 – 100 36 – 45 4 1 4 – 5 3 – 3 1 2 2 1 3 – 2 3 4 Divide the amount shown into 2 feedings daily 50 pound snap lock offers quick & easy change system with no down time from 5 8" to 6" diameter