Solid Carbide EndmillsMilling Solid Carbide Endmills H700 - High Helix ∙ Short Flute ∙ Square ∙ 4F / 6F / 8F .SICO Nano coating provides a superior wear and heat resistance. .Suitable for HRC 50 Hardened Steel, maximum up to HRC 65. .Greater shearing action results in increased speeds and feeds and faster stock removal. .Prevents clogging of the flutes. .The coating can change to Naco Blue is optional. Order No. Dia. CL EFF-L OAL Shank Flutes(d)(L1)(L2)(L)(D)(F) EHSUS * EHSUS441000S 1 1.5 2.5 50 4 4 * EHSUS442000S 2 3.0 5.0 50 4 4 EHSUS403000S 3 4.5 7.5 50 6 4 P M K N S H EHSUS404000S 4 6.0 10.0 50 6 4 ● ○ ● ○ ● EHSUS405000S 5 7.5 12.5 50 6 4 d EHSUS606000S 6 9.0 15.0 50 6 6 EHSUS608000S 8 12.0 20.0 60 8 6 EHSUS610000S 10 15.0 25.0 75 10 6 L1 L2 EHSUS612000S 12 18.0 30.0 75 12 6 EHSUS816000S 16 24.0 40.0 100 16 8 EHSUS820000S 20 30.0 50.0 100 20 8 L * EHSSH441000N 1 3 - 50 4 4 * EHSSH441500N 1.5 4 - 50 4 4 * EHSSH442000N 2 5 - 50 4 4 * EHSSH442500N 2.5 6 - 50 4 4 * EHSSH443000N 3 8 - 50 4 4 * EHSSH444000N 4 10 - 50 4 4 D (h6) Cutting conditions : Table 002 d Tolerance ✽ is SICO Coating d ≤ 12 0 ~ -0.02 is Naco Blue Coating d > 12 0 ~ -0.03 A012