The smart way to protect the dimensional integrity of locating holes on base and fixture plates, indexers and other workholding devices is to use SpeedLocTM liner bushings.
Easy to install or remove,
SpeedLocTM liner bushings are a critical component of the integrated mPower system for creating the highest possible machining
accuracy. These bushings are also an inexpensive way to extend even further the operating life of your precision SpeedLocTM mounting system investment