Solid Carbide Endmills A100 - High Helix ∙ Square ∙ 3F .Suitable for cutting non-ferrous metals, Aluminum, Aluminum Alloy, Copper (HRC< 20). .55° degree Helix offers excellent and stable finished surfaces in high speed side milling. .Flute polishing gives a very good cutting surface and high feed rate. Order No. Dia. (d) CL(L1) OAL Shank Flutes(L)(D)(F) ENSSH ENSSH304000 4 12 50 6 3 ENSSH305000 5 15 50 6 3 ENSSH306000 6 15 50 6 3 P M K N S H ENSSH308000 8 20 60 8 3 ● ENSSH310000 10 30 75 10 3 ENSSH312000 12 30 75 12 3 d ENSSH316000 16 40 100 16 3 L1 L D (h6) Cutting conditions : Table 078 d Tolerance d≤6 0 ~ -0.02 6 < d ≤ 12 0 ~ -0.03 d > 12 0 ~ -0.04 A193