Cincinnati #2OM Centerless Grinder

The Cincinnati #2OM Centerless Grinder is one of the most popular centerless grinders that Cincinnati created and for good reason. It is a very versatile machine for both infeed and thrufeed grinding, capable of handling a large range of common part sizes. It is also a favorite among operators for its intuitive and ergonomic controls.

As versatile and easy to use as the #2OM is, Allways Precision has a large variety of upgrades to further improve the precision, ease of use, and production capabilities of this centerless grinder. Contact us now to find out what would be the best fit for your application.

Common Applications:

  • Hand Feed Infeed Grinding
  • High Volume, Automated, or Complex Form Infeed Grinding
  • Small Diameter Bar Grinding

Available Upgrades:

  • CNC Infeed/Thrufeed Control
  • CNC Grinding Wheel Dresser
  • CNC Regulating Wheel Dresser
  • Servo Regulating Wheel Drive
  • Complete Containment Guarding
  • Variable Frequency Drives
  • Automatic Fire Suppression
  • Lights Out Automation


Diameter Capacity, Optimal0.040 to 1.5”
Diameter Capacity, MaximumUp to 4”
Grinding Wheel Diameter, Minimum16”
Grinding Wheel Diameter, Maximum20” or 24”
Grinding Wheel Width, Maximum8”
Grinding Wheel Hole Diameter12”
Grinding Wheel Motor15hp standard, up to 40hp
Grinding Wheel Speed, Maximum10,500 SFPM
Regulating Wheel Diameter, Minimum9.5”
Regulating Wheel Diameter, Maximum12” or 14″
Regulating Wheel, Maximum8”
Regulating Wheel Hole Diameter5”
Regulating Wheel Speeds, Range0 to 300 rpm
Regulating Wheel Motor1-1/2 hp
Static Stiffness275,000 lbs
Machine Footprint, Approximately8’ x 5’ x 6’
Weight, Approximately8,500 lbs.
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