CQS-SH20-3125: ER20 w/ 5/16'' bore Boring Adaptor w/ M24 x 1.0mm Nut and Locator Pin

Quick Change Boring adaptors make it fast and simple to locate center position for boring
bars when combined with notched ER holders. A simple locating pin rests within the notched
holder ensuring accurate centering. These solid bushings utilize the ER collet system to
securely hold a boring bar in a rigid fashion. Axial length can be easily set using any form of
presetting device.

• Easily locates boring bar axial & radial position