Drill Bit Limit Holder Ring Set

Effortlessly drill holes at an exact consistent depth using this drill bit limit holder ring set!  A set of 8 piece limit rings of sizes 3mm up to 16mm which assists to effectively stop you as you reach the exact length of your needs. Allowing you to easily and quickly drill in precise, repeated hole depths at all times to prevent over drilling or under drilling. Each limit ring piece provides an impressive holding power that would keep them fixed in place. It ensures that you can confidently operate with continuous high rotating drilling without the ring getting repositioned or unfastening. The stopper ring does not restrict or curb the drilling performance of your drill to ensure the users safety and quality of work anytime.  This drill bit limit ring is applicable for different drill models, including lithium drill, hand drill, impact drill, bench drill, magnetic drill, drill press, machining center, and milling machine. Simply insert the correct sized ring to the drill flute, plac