Brand : Gorilla Mill Part Number : GM12R4030WF Description : High Performance Carbide End Mill 4 Flute .030R 1/2"x1-1/4"x3" Comments : New Part in Box. NEW Gorilla Mill GM12R4030WF High Performance Carbide End Mill 4 Flute .030RSKU: 294989003413Call for Pricing (580) 762-1696