MH&W International offers a wide range of precision gapping and machining services for ferrite cores, sourcing high-quality materials from manufacturers like TDK, Epcos, and TDG, as well as Chinese sources for larger sizes exceeding 100mm. Their specialized gapping services provide industry-leading precision, maintaining AL value gap tolerances of ±3% and mechanical gaps of ±0.0005 or better, all verified by Hewlett Packard 4274A test equipment. Beyond gapping, MH&W boasts extensive machining capabilities including cutting, slicing, surface grinding, polishing, slotting, and planar core conversion. Whether for prototype development or large-scale production, they provide short lead times and high-quality workmanship tailored to meet the most exacting technical specifications.