Ko a matou maripi hikareti tupeka tungsten carbide me nga matatahi ka hangaia i roto i te mata orohia teitei me te mata tapahi, ka whakamahia nuitia i: HAUNI, Garbuio, Dickinson Legg, Molins, GD, Sasib SPA, Skandia Simotion, Fresh Choice, Tobacco Sorter3, Decoufle, ITM me etahi atu Miihini.