Hollow punch 4” or 101.6 mm

This hollow punch is locked onto a JLBM100 chuck by a pin system.

>Made of high-strength treated steel. Boehm hollow punches model JLB. allow precise cutting of pellets and washers in soft materials such as jointing paper. foam. cardboard. leather. felt. cork. rubber. plastic. fiber…etc.

>This hollow punch can be used manually by tapping the edge of the cutting edge with a mallet. the material on the hollow punch. It can also be installed on a manual press with the JLBM100 chuck.

For further details on use: see TOOL OPERATING INSTRUCTIONS.