Agri Supply stocks three different sizes of 3 point post hole diggers from Dale Phillips Equipment Mfg. that can be used for a variety of jobs. These diggers will get you fast and easy post holes right from your tractor seat. The 3 point post hole diggers can be used by farmers, ranchers, landscapers, contractors, nurseries, and homeowners. Augers are available for all models, and the augers have replaceable cutting edges and points.