3mm End Mill

3mm end mill (for milling the selector, trigger, hammer and for the FFL 07/02's, the auto sear pin hole). Currently only used for with the Universal AR-15 Fixture and associated code.

*Requires an 1/8" ER11 collet. If you don't already have one from another purchase/project then you will need to purchase one in order to make use of this end mill. If you purchase it through us you can buy it here