
Solid Carbide Endmills H650 - High Helix ∙ Square ∙ 2F / 4F . ARCO coating provides a superior wear resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . UMG Carbide with Incredible toughness and wear resistance at hi speeds. . Good surface and long tool life. . The coating can change to SICO. Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) EHSSH * EHSSH240200A 0.2 0.4 50 4 2 * EHSSH240300A 0.3 0.6 50 4 2 * EHSSH240400A 0.4 0.8 50 4 2 P M K N S H * EHSSH240500A 0.5 1.0 50 4 2 ● ○ ● ○ ● * EHSSH240600A 0.6 1.5 50 4 2 * EHSSH240700A 0.7 2.0 50 4 2 d * EHSSH240800A 0.8 2.0 50 4 2 * EHSSH240900A 0.9 2.0 50 4 2 L1 * EHSSH441000A 1.0 3 50 4 4 * EHSSH441500A 1.5 4 50 4 4 * EHSSH442000A 2.0 5 50 4 4 * EHSSH442500A 2.5 6 50 4 4 * EHSSH433000A 3.0 8 50 3 4 L * EHSSH443000A 3.0 8 50 4 4 * EHSSH444000A 4.0 10 50 4 4 EHSSH404000A 4.0 10 50 6 4 EHSSH405000A 5.0 13 50 6 4 EHSSH406000A 6.0 15 50 6 4 EHSSH408000A 8.0 20 60 8 4 EHSSH410000A 10.0 25 75 10 4 EHSSH412000A 12.0 30 75 12 4 D (h6) EHSSH416000A 16.0 35 100 16 4 EHSSH420000A 20.0 45 100 20 4 Cutting conditions : Table 008 d Tolerance ✽ is ARCO Coating d ≤ 12 0 ~ -0.02 is SICO Coating d > 12 0 ~ -0.03 A025