Solid Carbide Endmills H680 - High Precision Ball Nose Type - 2F 㜃汣䧻幹▗捠䖒⤚搠⎏ . 汧乍㮨䀥⤚ .!2 ⎒ ᅚ SICO-TH Nano coating provides a superior wear and heat resistance. ᅚ Suitable for HRC 50 and over HRC 50 Hardened Steel, also maximum up to HRC 65. ᅚ Ultra grain carbide rods with better abrasion resistance. ᅚ R tolerance ±5μm with high precision and high performance on Finishing working situation. ᅚ Special geometry design, suitable for high hardened working materials. Order No. Radius Dia. CL OAL Shank Flutes 宑庋佷䩋 (R) (d) (L1) (L) (D) (F) EHBSF EHBFF201000S 0.5R 1 2 50 4 2 EHBFF202000S 1.0R 2 4 50 4 2 EHBFF204000S 2.0R 4 8 50 4 2 EHBSF203000S 1.5R 3 6 50 6 2 EHBSF204000S 2.0R 4 8 50 6 2 EHBSF206000S 3.0R 6 12 50 6 2 R EHBSF208000S 4.0R 8 16 60 8 2 EHBSF210000S 5.0R 10 20 75 10 2 EHBSF212000S 6.0R 12 24 75 12 2 L1 L D 65 Cutting conditions) ら峿⎖⏙╒㜇姷 * : Table 007 R Tolerance Ŝ R3 ± 0.005 ŝ R4 ± 0.007 SA018