Tru-Grind, Inc.
Precision Grinding and Honing Service
Cylindrical grinding outside diameters, faces, radii, tapers, and forms.
Cylindrical Grinding
Tru-Grind excels at grinding external features such as outside diameters, tapers, faces, radii, and forms in relation to centers, datums, and other features.
Quality
Our capabilities in cylindrical grinding ensures precise control of part geometry to meet the most demanding specifications.
Applications
Tru-Grind's precision grinding expertise extends to components such as hubs, shafts, rotors, stators, flanges, and spindles.
Cylindrical Grinding
Concentricity & Runout
Establishing concentricity and runout as low as 0.0001" (2.5 μm).
Roundness, Straightness, & Cylindricity
Holding roundness, straightness, and cylindricity as low as 0.000020" (0.5 μm).
Size, Tolerance, and Surface Finish Ra, Rz, and Rmr
Grinding ODs up to 24" (600 mm), between centers up to 13.8 (350mm).
Holding tolerances as low as ±0.00004" (0.001 mm). Accommodating lengths up to 46" (1160 mm).
Establishing as low as 4 Rz and as high as 80% Rmr.
Features
Grinding external features such as outside diameters, tapers, faces, and forms with respect to centers or other features.
Cylindrical Grinding Capabilities