6mm Finish-Tech 50 Necked Carbide 6FL 45? Helix End Mill, Plain Shank, Bright Uncoated, 30mm LOC, 39mm Reach 30MM LOC,6MM SHANK,75MM OAL FINISH-TECH 50 / GH 100 U Right Hand 45? Helix, Right Hand Cut, Plain Cylindrical Shank, Extra Long Length General Purpose Finishing up to 50 HRc Multi Flute Center Cutting Carbide End Mill with .05mm x 45? Corner Chamfer, Bright Uncoated Series 3312 Guhring Part #9033120060000