A\ 2 Flutes 45°Helix Ball End Mills for Aluminum 3 Flutes 45°Helix Roughing End Mills for Aluminum C 53 L R0DTolerance T35} Q53 5301-012- 0.000.02L1 L1 L L 0D Tolerance (mm) Carbide 01-012 - 0.00 0.02 Order Code 9D cpd LI L R Non-coated Coated TPK01 PDL025 (mm) 2ABE 01004050V02050 1.0 4 2 50 0.50 Carbide 01504075V03050 1.5 4 3 50 0.75 Order Code