Product details:

C. S. K-245 - Belt Punch Set (MPN# 01520) Kit contains the most frequently used sizes packed in a sturdy vinyl pouch. These punches feature : Round shank. Hardened cutting edge - milled clearing hole. These punches should be used on an Osborne No. 603 Cutting pad. The use of an Osborne wooden mallet or rawhide hammer is recommended. Steel hammers are not recommended. ( cutting pad and mallet not included )Osborne No. S.