Be sure to Adhere to the most current sterilization and Instrument cleansing tips. Prevent applying acidic liquid disinfectants and swap to PH neutral disinfectants. Acid in general tends to be reactive in direction of steel, Instrument chopping edges constructed with Tungsten Carbide possess weak properties when in connection with acid, https://www.ortix.co.uk/product/aligner-hole-punch-pliers/