Solid Carbide EndmillsMilling Solid Carbide Endmills V530 - Variable Helix 43° ~ 46° ∙ Square ∙ 4F .Unequal Flute Spacing and variable lead design. .High removal rate for Difficult-to-cut materials and Stainless steel. .Outstanding Anti-vibrations design. .Low cutting force and burr prevention. Order No. Dia. CL OAL Shank Chamfer/ Flutes(d)(L1)(L)(D)Radius(F) ESSSVD Helix angle : 43° ~ 46° ESSSVD4040000S 4 8 50 6 - 4 ESSSVD4040011S 4 8 50 6 0.10C 4 P M K N S H ESSSVD4040032S 4 8 50 6 0.30R 4 ● ● ● ● ○ ESSSVD4060000S 6 12 50 6 - 4 d Chamfer /RadiusESSSVD4060011SESSSVD4060052S66 12 501250 6 0.15C 460.50R4 ESSSVD4080000S 8 16 60 8 - 4 ESSSVD4080011S 8 16 60 8 0.15C 4 L1 ESSSVD4080052S 8 16 60 8 0.50R 4 ESSSVD4100000S 10 20 75 10 - 4 ESSSVD4100021S 10 20 75 10 0.20C 4 ESSSVD4100052S 10 20 75 10 0.50R 4 ESSSVD4120000S 12 24 75 12 - 4 L ESSSVD4120021S 12 24 75 12 0.20C 4 ESSSVD4120052S 12 24 75 12 0.50R 4 D (h6) Cutting conditions : Table 061 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 A148