Solid Carbide Endmills A100 - Square ∙ 3F .Suitable for cutting non-ferrous metals, Aluminum, Aluminum Alloy, Copper (HRC< 20) .High Helix offers excellent and stable finished surfaces in high speed. .Great chip evacuation and flute polishing get good cutting surface and high feed rate. Order No. Dia. (d) CL(L1) OAL Shank Flutes(L)(D)(F) ENSSS * ENSSS342000 2 6 50 4 3 * ENSSS333000 3 9 50 3 3 * ENSSS343000 3 9 50 4 3 P M K N S H * ENSSS344000 4 12 50 4 3 ● ENSSS304000 4 12 50 6 3 ENSSS305000 5 15 50 6 3 d ENSSS306000 6 15 50 6 3 ENSSS308000 8 20 60 8 3 ENSSS310000 10 30 75 10 3 L1 ENSSS312000 12 30 75 12 3 ENSSS316000 16 40 100 16 3 ENSSS320000 20 45 100 20 3 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 A191