Solid Carbide Endmills H650 - Long Neck ∙ Square ∙ 4F . ARCO coating provides a superior wear resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Long neck design is suitable for Rib cutting. . The coating can change to SICO, the prices will differ. Dia. CL EFF-L OAL Shank Flutes Order No. (d) (L1) (L2) (L) (D) (F) EHSRC * EHSRC442006A 2.0 2.0 6 50 4 4 * EHSRC442008A 2.0 2.0 8 50 4 4 * EHSRC442010A 2.0 2.0 10 50 4 4 P M K N S H * EHSRC442012A 2.0 2.0 12 50 4 4 ● ○ ● ○ ● * EHSRC442016A 2.0 2.0 16 50 4 4 * EHSRC442020A 2.0 2.0 20 50 4 4 d * EHSRC442025A 2.0 2.0 25 60 4 4 * EHSRC442030A 2.0 2.0 30 75 4 4 L1 EHSRC402006A 2.0 2.0 6 50 6 4 L2 EHSRC402008A 2.0 2.0 8 50 6 4 EHSRC402010A 2.0 2.0 10 50 6 4 EHSRC402016A 2.0 2.0 16 50 6 4 * EHSRC442510A 2.5 2.5 10 50 4 4 * EHSRC442512A 2.5 2.5 12 50 4 4 L 15° * EHSRC442516A 2.5 2.5 16 50 4 4 * EHSRC442520A 2.5 2.5 20 50 4 4 * EHSRC442525A 2.5 2.5 25 60 4 4 * EHSRC442530A 2.5 2.5 30 75 4 4 EHSRC402506A 2.5 2.5 6 50 6 4 EHSRC402510A 2.5 2.5 10 50 6 4 EHSRC403010A 3.0 3.0 10 50 6 4 EHSRC403012A 3.0 3.0 12 50 6 4 D (h6) EHSRC403016A 3.0 3.0 16 50 6 4 EHSRC403020A 3.0 3.0 20 60 6 4 EHSRC403025A 3.0 3.0 25 60 6 4 EHSRC403030A 3.0 3.0 30 75 6 4 EHSRC403035A 3.0 3.0 35 75 6 4 Cutting conditions : Table 021 d Tolerance ✽ is ARCO Coating d ≤ 12 0 ~ -0.02 is SICO Coating d > 12 0 ~ -0.03 A041