Solid Carbide Endmills H700 - Low Helix ∙ Short Flute ∙ Ball Nose ∙ 2F .SICO Nano coating provides a superior wear and heat resistance. .Suitable for HRC 50 Hardened Steel, maximum up to HRC 65. .Due to short cutting length it provides an excellent surface roughness of the work pieces. .Low helix design is suitable for hardened steel cutting. .The coating can change to Naco Blue is optional. Order No. Radius Dia.(R)(d)CL EFF-L OAL Shank Flutes(L1)(L2)(L)(D)(F) EHBUS EHBUS241000S 0.50R 1.0 1.0 2 50 4 2 EHBUS241500S 0.75R 1.5 1.5 3 50 4 2 EHBUS202000S 1.00R 2.0 2.0 4 50 6 2 P M K N S H EHBUS203000S 1.50R 3.0 3.0 6 50 6 2 ● ○ ● ○ ● EHBUS204000S 2.00R 4.0 4.0 8 50 6 2 EHBUS205000S 2.50R 5.0 5.0 10 50 6 2 R EHBUS206000S 3.00R 6.0 6.0 12 50 6 2 EHBUS208000S 4.00R 8.0 8.0 16 60 8 2 L1 EHBUS210000S 5.00R 10.0 10.0 20 75 10 2 L2 EHBUS212000S 6.00R 12.0 12.0 24 75 12 2 EHBUS216000S 8.00R 16.0 16.0 32 100 16 2 L D (h6) Cutting conditions : Table 003 R Tolerance ✽ is SICO Coating R≤3 ±0.010 is Naco Blue Coating R>3 ±0.015 A013