Solid Carbide Endmills A100 - Fine-Finishing Square Type - 3F 鎢鋼平銑刀 - 高光鏡面型 - 3 刃 . Suitable for cutting non-ferrous metals, Aluminum, Aluminum Alloy , Copper (HRC<20) Solid Carbide Endmills . 45° High Helix offers excellent stable and finished surfaces. . Great chip evacuation and flute polish increase cutting surface and feed rate. Dia. CL OAL Shank Flutes Order No. (d) (L1) (L) (D) (F) ENSSP3 ENSSP306000 6 15 50 6 3 ENSSP308000 8 20 60 8 3 ENSSP310000 10 30 75 10 3 ENSSP312000 12 30 75 12 3 ENSSP316000 16 40 100 16 3 d L1 L D d Tolerance Ø < 3 0 ~ -0.02 3 ≦ Ø ≦ 10 0 ~ -0.03 Ø > 10 0 ~ -0.04 A157