Standard fitting uncoated drill bits suitable for the majority of paper drilling machines including Babs, Citoborma, Foelmar, NFPE, Frewa, Kobold, Hang, Pesha, Uchida, Concorde, Stago-Zellar, Venus, Iram and Oslo paper drills. 50mm cutting depth except 3mm and 4mm sizes which are a 30mm cutting depth. 

If you are unsure which drillbit to choose for your machine please give us a call, we will be able to help. 

Also available as premium teflon coated to reduce sticking, clogging and overheating, click here or alternatively we offer a tungsten option here.