8mm Finish-Tech 50 Necked Carbide 6FL 45? Helix End Mill, Weldon Flat Shank, Firex Coated, 40mm LOC, 64mm Reach 40MM LOC,8MM SHANK,100MM OAL FINISH-TECH 50 / GH 100 U Right Hand 45? Helix, Right Hand Cut, Weldon Flat Shank, Extra Long Length General Purpose Finishing up to 50 HRc Multi Flute Center Cutting Carbide End Mill with .10mm x 45? Corner Chamfer, Firex Coated Series 3693 Guhring Part #9036930080000