16mm Alumi-Tech 3FL Coolant-Thru, Necked Carbide End Mill, Plain Shank, Uncoated, 4mm Radius, 26mm LOC, 42mm Reach 26MM LOC,16MM SHANK,92MM OAL GA 200 A Alumi-Tech 3 Flute Right Hand 45? Helix, Right Hand Cut, Extended Neck Relief, Plain Cylindrical Shank, Coolant Through Center Cutting Carbide End Mill for Aluminum, Brass, Bronze, Magnesium & Plastic, with 4.00mm Corner Radius Series 3367 Guhring Part #9033670160400