
As I replace some wear parts I try to buy Centrotec compatible parts as I am a fan of Festool and Snappy. is one of the Few suppliers of such tools outside of Festool These countersinks are very good quality and will do what I need to replace the old 1/4" bits I had to remove. I'm not very happy with the #2 square drill bit as it seems to have slightly compromised the fit of the McFeeley fasteners I've been using. I already had two of these and they have the same incompatibility.