Solid Carbide Endmills V530 - Variable Helix 38° ~ 42° ∙ Square ∙ 5F .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.(d) CL(L1) OAL(L) Shank(D) Radius Flutes(F) ESSSVC Helix angle : 38° ~ 42° ESSSVC5040022S 4 8 50 6 0.25R 5 ESSSVC5060000S 6 15 50 6 - 5 P M K N S H ESSSVC5060042S 6 12 50 6 0.40R 5 ● ● ● ● ○ ESSSVC5080000S 8 20 60 8 - 5 ESSSVC5080012S 8 16 60 8 0.15R 5 d Radius ESSSVC5080052S 8 16 60 8 0.50R 5 ESSSVC5100000S 10 25 75 10 - 5 ESSSVC5100052S 10 20 75 10 0.50R 5 L1 ESSSVC5100102S 10 20 75 10 1.00R 5 ESSSVC5120000S 12 30 75 12 - 5 ESSSVC5120052S 12 24 75 12 0.50R 5 ESSSVC5120072S 12 24 75 12 0.75R 5 ESSSVC5120102S 12 24 75 12 1.00R 5 L ESSSVC5120202S 12 24 75 12 2.00R 5 ESSSVC5160072S 16 32 100 16 0.75R 5 ESSSVC5160102S 16 32 100 16 1.00R 5 ESSSVC5160202S 16 32 100 16 2.00R 5 ESSSVC5160302S 16 32 100 16 3.00R 5 ESSSVC5160402S 16 32 100 16 4.00R 5 D (h6) Cutting conditions : Table 061 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 A147