Straight knurling for superior retention in soft materials. Serrata-Groove (SG) bushings can be cast-in-place, potted, or pressed into installation holes. Straight knurl provides maximum anti-rotation grip in aluminum, magnesium, masonite, and wood
Permanent press-fit or cast-in bushings designed specifically for soft materials. Less axial retention than diamond-groove but unmatched rotation prevention. Finish-ground exterior ensures accurate ID positioning in production jigs and fixtures
Why choose SG bushings?
Why Serrata-Groove bushings excel: Superior retention through straight knurling pattern designed specifically for soft materials requiring maximum rotation resistance.
Straight knurling pattern
Cast-in-place installation
Potted installation capability
Press-fit compatibility
Maximum anti-rotation grip
For aluminum, magnesium, masonite, wood
Applications
High-torque drilling in aluminum, magnesium, masonite, and wood. Provides superior rotation resistance where standard bushings would spin out
