Your Machine Tool Repair Resource

Precision Test Bars and Accessories


  • Individually inspected and certified to assure continued machine spindle accuracy, as well as machine tool alignment
  • Calibrated, certified precision test bars accurately align workpieces and/or holding fixtures
  • Hardened, normalized and ground for reliable, permanent accuracy
  • Custom lengths and diameters can be manufactured for your application

Nose specifications:

  • Concentric to taper within .0002″ TIR
  • Diameter within .0002″ over the entire length

Request a Free Quote

At Locher, Inc. we provide our customers with complete spindle rebuilding, in-place spindle taper regrinding, tapered insert retrofits and bar & sleeve repairs - performed either in our factory or yours. Contact us for a free quote.

Contact General Office

422 Quarry Road Lancaster, Ohio 43130 | Toll Free: 800-956-2437

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