5/16 High Speed End Mill Easy Jig Gen 2 End Mill
5/16 High Speed End Mill for Easy Jig Gen 2 star rating 158 Reviews $ You save Description Our custom made 5/16 solid carbide end mill bit is optimized for high speed precision milling of 80% lower receivers with a handheld router The upper portion of the end milling bit is reduced to 1/4 to fit standard routers while the