Solid Carbide Endmills H650 - Short Flute ∙ Ball Nose ∙ 2F . SICO Nano coating provides a superior wear and heat resistance. . Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. . Due to short cutting length provides an excellent face milling surface roughness of the work pieces. . Short cutting length provides hi resistance for hi speed cutting. . The coating can change to TOP ARCO. Radius Dia. CL EFF-L OAL Shank Flutes Order No. (R) (d) (L1) (L2) (L) (D) (F) EHBUH EHBUH202000S 1.0R 2 2 4 50 6 2 EHBUH203000S 1.5R 3 3 6 50 6 2 EHBUH204000S 2.0R 4 4 8 50 6 2 P M K N S H EHBUH205000S 2.5R 5 5 10 50 6 2 ● ○ ● ○ ● EHBUH206000S 3.0R 6 6 12 50 6 2 EHBUH208000S 4.0R 8 8 16 60 8 2 R EHBUH210000S 5.0R 10 10 20 75 10 2 EHBUH212000S 6.0R 12 12 24 75 12 2 L1 EHBUH216000S 8.0R 16 16 32 100 16 2 L2 L D (h6) Cutting conditions : Table 012 R Tolerance ✽ is ARCO Coating R≤3 ±0.010 is SICO Coating R>3 ±0.015 A029