12mm Uni-Pro 2FL Ball, Necked 30? Helix Std Length Carbide End Mill, Plain Shank, Uncoated, 22mm LOC, 38mm Reach 22MM LOC,12MM SHANK,83MM OAL UNI-PRO Right Hand 30? Helix, Right Hand Cut, 2 Flute Ball Nose Standard Length Universal General Purpose Center Cutting Carbide End Mill with 38.00mm Extended Neck Relief, Plain Cylindrical Shank, Bright Uncoated Series 3308 Guhring Part #9033080120000