Solid Carbide Endmills G550 - Roughing Square Type - 4F 㜃汣䧻幹▗捠。搠⎏ . 並搠⤚ .!4 ⎒ ᅚ 81,&2&RDWLQJSURYLGHVVXSHULRUZHDUUHVLVWDQFHDQGUHGXFHVWKHFRHႈFLHQWRIIULFWLRQ ᅚSuitable for HRC 30 to HRC 55 Ordinary Steel, Alloy Steel, Cast Iron, Heat-Resistant Steel, etc. ᅚSuitable for rough and high remove rate cutting environment. ᅚChamfering design provides a stronger cutting edge. ᅚMiddle coarse pitch provides hi performance and avoids tip fracture. Order No. Dia. CL OAL Shank Flutes 宑庋佷䩋 (d) (L1) (L) (D) (F) EPSRR EPSRR406000U 6 15 50 6 4 EPSRR408000U 8 20 60 8 4 EPSRR410000U 10 25 75 10 4 EPSRR412000U 12 30 75 12 4 EPSRR416000U 16 40 100 16 4 EPSRR420000U 20 45 100 20 4 d L1 L D 30° Cutting conditions) ら峿⎖⏙╒㜇姷 * : Table 033 d Tolerance Ø<3 0 ~ -0.02 3 Ŝ Ø Ŝ 10 0 ~ -0.03 Ø > 10 0 ~ -0.04 SA086