Available in Infeed, Thrufeed, as well as Hi-Accuracy and CNC versions, this machine has a diameter capacity of 3" (75mm) in diameter. It offers a grinding wheel diameter of 12" (300mm), a regulating wheel of 8" (203mm) diameter, both being 8" (203mm) wide. The advantage is clear, wider wheels allow for heavier stock removal for thrufeed grinding, multiple parts for infeed grinding, and in some infeed applications like titanium fasteners, a direct replacement for older increasingly unavailable rebuilt machines for Cam-Out applications.
Royal Master Manufactures Centerless Grinders for the diameter range of .001 inches up to 3 inches in Diameter with accuracies to sub-micron tolerances. 9 different machine models including the TG-12x4, Bedrock, and the Generation X Series are all available from the very basic to fully automated lights out systems.