High efficiency end mills and face mills MEC Excellent surface finish with low cutting forces. New grades and cutters for various applications PDL025 DLC coated carbides for aluminum machining 1 Low cutting force and sharp cutting performance Low cutting forces with helical cutting edge design A.R. Max.+23° Cutting force fomparison (In-house evaluation) 5,000 4,000 30% Cutting force (N) 3,000 2,000 1,000 0 MEC Competitor A Competitor B Cutting conditions: Vc = 100 m/min, fz = 0.2 mm/t, ap × ae = 9 × 10 mm, dry, Cutter dia. Dc = ø20 Workpiece : C50 2 Smooth surface of shoulder wall 3 Large tooling lineup Smoother shoulder wall finish with multiple passes Shoulder wall surface comparison (In-house evaluation) Introducing fine pitch end mills & face mills high efficiency shouldering 90° MEC Competitor C Competitor D Cutting conditions: Vc = 120 m/min, fz = 0.1 mm/t, ap × ae = 5 × 10 mm, dry, cutter dia. Dc = ø20 Workpiece : C50 End mill Face mill 1
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