Features: The ML-5000D has variable speed spindle and stroke motors, 5.5 HP and 1.5 HP., respectively. The speeds can be adjusted during the process for easy optimization of the honing set-up. All these features add up to a high performance honing machine. There are presently over 1,000 ML/MLA and EC/ECA Power Honing Machines improving bore sizing and finishing costs around the world. This line of machines has proven to be the most successful machines we have ever introduced because of their performance and versatility.