2016 Mincon HDD40 AIR HAMMER Packages. 3 are available. One is only slightly used and the others more. Price starts at $32,000 for the least used one, and down from there. Requires High Volume-High Pressure Air Compressor. All the tooling in a typical package for each Drill and several 5 gallon pails of Mincon oil. Buy them all We‘ll deal.