Buttonhole Punch

(Sam Browne Stud Punch) Heavy duty punch for button stud holes, available in three sizes - check the size chart to determine which size to use with the relevant button stud. These punches give a neat professional finish for button stud holes, avoiding the need for a knife to make a slit. Sometimes called Sam Browne studs from their use in belts for the military. Available in four sizes - 3779-03 4mm, 3779-04 5mm 3779-05 6mm diameter. 3779-06 7mm Please note there is a fourth punch (7mm head diameter) pictured which can sometimes be available, please call the Store on 01629581403 if required). Tip: To prolong the life and sharpness of your chisels and punches push them into a beeswax block before use.