The Internal grinding machine/internal grinder is applicable for inner hole grinding for various ring and shaft parts, including conical hole, through-hole or blind-hole etc.

The internal grinder has various model for different diameter processing, and we have normal manual internal grinding machine and CNC internal grinding machine for option.

The grinding hole diameter scope of internal grinding machine range from: 3mm-500mm,300mm-2500mm (vertical); roundness: 0.001m-0.008mm; diameter scope: 0.002mm-0.015mm; coarseness scope: Ra0.016-Ra0.63.