SPECIFICATIONS Diameter: 4MM High-concerned chemical: None Model Number: Milling Cutter Specification: Shank diameter: 4mm Feeding speed: 3-5 meters per minute; speed recommendation: 18000-20000 revolutions per minute Applicable materials: special processing acrylic, pvc, density board, multi-layer board Edge length selection: the edge length beyond the plate 2 to 5mm suitable, the edge length beyond the plate too much easy to break Application: MDF dedicatedPackage include:10pc  4mm Milling Cutter Sharp cutting - the surface of the cut product is neat and burr-free, because we use tungsten steel material Good quality - feedback from many sellers say that our product quality is very good, while our tools are made of tungsten steel, high hardness, not easy to break Fast shipping - most countries can arrive within 35 days

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