Make sure you Adhere to the most up to date sterilization and Instrument cleansing tips. Steer clear of applying acidic liquid disinfectants and change to PH neutral disinfectants. Acid in general tends to be reactive towards steel, Instrument chopping edges made with Tungsten Carbide have weak Qualities when in connection https://www.ortix.co.uk/product/aligner-hole-punch-pliers/