The bit must be cleaned periodically to remain sharp by following the manufactures instructions. Drill bits usually last 2-3 months but this can vary dependant on how busy you are. AFTERCARE & CLEANING: Use warm soapy water to remove the dust and product debris from within the grits flutes and teeth. Once the bit is fully clean you can they use your preferred sterilising method. If soaking in Barbicide please only steep for the recommended time only, over steeping can dull your drill bits. Once sterilised, dry the pieces and store in you Willow Container. How do i know i need a new drill bit? If the bit you are using originally took 1-2 swipes along the nail to penetrate the product and now is taking 2,3+ swipes to penetrate through the product its now time for a new bit. You may also be taking longer or you may be starting to feel more body wear and tear because you are having to work harder to penetrate the product.
