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Precision centerless grinding begins with our people and processes. Combine those with great technology and talent – and you get consistent dimensional tolerances and straightness you can count on. Let Advance Grinding Service provides precision Centerless Grinding surpass your expectations.

Precision Centerless Grinding & Precision Thrufeed Centerless Grinding

  • Diameters – .03125” to 7” round
  • Lengths – 12″ to 7 ft
  • Precision parts or bars
  • Standard tolerances to ±.0001″ (2.5 micron).
  • Ultra-Precision tolerances to ±.00002″ (.5 micron) – see Ultra-Precision
  • Precision bars ground for Swiss Screw Machines – tolerances to ±.0001″
  • Finishes upto 8 Ra Micro
  • All materials – including glass, M2, Tungsten, Titanium, Nitinol, etc…
  • Specialists in grinding of plastic rods (1″Ø (25mm) or less)
  • Thin-walled hypo tubes ground to .001″ wall thickness