Please select desired options to reveal part number, price and availability
BRTB Heavy Duty Ball Lock Retainer, for Shaped Punches
This heavy duty ball lock retainer for shaped punches, BRTB, give higher quality parts, longer punch life & drastically reduced downtime.
The hardened backing plate works to prevent the punch shank from pentrating the punch plate, Backing plates spread the load over a large area by covering the entire surface of the retainer
Steel - 8620, SNCM220 equiv. 58-60HRC
Retainer includes: 2 threaded dowels, 2 set screws, 1 ball release screw, 2 cap screws and backing plate