This grinding approach is a form of abrasive machining using a rough grinding wheel to cut through a variety of materials. If you're looking to grind the internal diameter of a workpiece, our commercial internal grinding machines are a reliable option. 

Our internal grinders offer a flexible workhead with 4 different work speeds, and the M2120 has a variable speed workhead. The Internal grinder has a universal spindle nose that can be fitted with a 3 jaw chuck or face plate to give the end-user the flexibility needed in today's industry.  The hydraulic controlled dresser unit has individual feed control and can be positioned anywhere on the table. These are important features for conceiving today’s demanding finishes. 

All of ECOTECH'S Internal Diameter Grinders have heavy aged cast iron construction that has been precision machined and hand scraped. With the Hydro-Static lubrication system on the table, they will give you many years of trouble-free operation and high accuracies.