TP Stop Collars™ attach to drill bits with a set screw just like conventional stop collars, but that’s where the similarity ends.
The aluminum body with split ring design offers a superior grip on the drill and eliminates galling from standard set screws.
Sold as (1) 5mm stop collar, or the full 8-piece set which includes 1/2″, 7/16″, 3/8″ 5/16″, 1/4″, 7/32″, 3/16″, 1/8″ stop collars. Allen wrench included with both options.
