No. of Flutes:3 ■ 3ZFKS, 3ZFKM Workpiece Materials ★ 1st Choice Land h5 40˚ Shank Dia. MEGACOAT is applied φDc φDsh5 fig.1 3 ℓ L φD1 φDc 30° φDsh5 fig.2 ℓ ℓ2 L ■ 3ZFKS (Short) Shouldering Slotting Plunge ■ 3ZFKM (Medium) Shouldering Slotting Plunge milling milling (Unit: mm) (Unit: mm) Outside Length Neck Under Neck Shank Overall No. of Outside Length Neck Under Neck Shank Overall No. of Description Std. Dia. Mill Dia. of cut Dia. Length Dia. length Flutes Description Std. Dia. Mill Dia. of cut Dia. Length Dia. length Flutes φDc tolerance ℓ φD1 ℓ2 φDs L Z φDc tolerance ℓ φD1 ℓ2 φDs L Z 3ZFKS060-090-06 fig.1 N 6.0 0 9.0 - - 6 50 3 3ZFKM030-060-06 fig.2 N 3.0 0 6.0 3.2 6.5 6 50 3 -0.02 -0.015 3ZFKS070-105-08 fig.2 N 7.0 0 10.5 7.2 11.3 8 60 3 3ZFKM030-080-06 fig.2 N 3.0 0 8.0 3.2 8.6 6 50 3 -0.02 -0.015 3ZFKS080-120-08 fig.1 N 8.0 -0.005 12.0 - - 8 60 3 3ZFKM040-080-06 fig.2 N 4.0 0 8.0 4.2 8.6 6 50 3 -0.025 -0.015 3ZFKS100-150-10 fig.1 N 10.0 -0.005 15.0 - - 10 70 3 3ZFKM040-120-06 fig.2 N 4.0 0 12.0 4.2 13.0 6 50 3 -0.025 -0.015 L 3ZFKS120-180-12 fig.1 N 12.0 -0.01 18.0 - - 12 75 3 3ZFKM050-100-06 fig.2 N 5.0 0 10.0 5.2 10.8 6 50 3 -0.03 -0.015 3ZFKM050-130-06 fig.2 N 5.0 0 13.0 5.2 14.0 6 50 3 -0.015 3ZFKM060-130-06 fig.1 N 6.0 0 13.0 - - 6 50 3 -0.02 3ZFKM070-160-08 fig.2 N 7.0 0 16.0 7.2 17.3 8 60 3 -0.02 Solid End Mill 3ZFKM080-190-08 fig.1 N 8.0 -0.005 19.0 - - 8 60 3 -0.025 3ZFKM100-220-10 fig.1 N 10.0 -0.005 22.0 - - 10 70 3 -0.025 3ZFKM120-260-12 fig.1 N 12.0 -0.01 26.0 - - 12 75 3 -0.03 3ZFKM160-350-16 fig.1 N 16.0 -0.010 35.0 - - 16 90 3 -0.030 ■ Case Studies ● Slotting of Titanium Alloy Outside Dia. φ10 ・Better surface finish and longer Workpiece Ti-6Al-4V  tool life with 3ZFK. Material ・Compared to competitor's Spindle 3ZFK:n=1,700min-1 coated products, the 3ZFK has a Revolution Competitor B:n=1,300min-1 230 1.4 times longer tool life. Feed Rate Vf=460mm/min ap=2mm (Total slot depth=10mm) ・3ZFK prevents burr formation Depth of Cut ap×ae=2×10mm (Wet) due to sharp cutting edge. 3ZFK ◆ Cutting edge after 35 passes Competitor B 0 10 20 30 40 50 60 Number of grooves Competitor B 3ZFK Competitor B 3ZFK (Internal evaluation) (Internal evaluation) Recommended Cutting Conditions L59 ●:Std. Item L19