Challenge JF Paper Drill:If you are running a binding business, print shop, busy office, or even a copy center, it is likely that you have need for paper drilling. Unfortunately, if you need to tackle a lot of diverse projects it can be challenging to find a single drill that can give you a lot of variations and flexibility. Usually this is due to presence of two to four bits, but Challenge JF Paper Drill uses a single spindle drill to give widest range of options. This is a heavy duty machine that comes with thirteen different drill bit sizes as well as attachments that allow it to do cornering, slotting, and slitting as well. Challenge JF Paper Drill has an automatic Trip Side Guide that allows operator to create many kinds of hole patterns by using back gauge to set in up to seven different stop locations. This means that operator sets stops, does one of drilling procedures, and machine then kicks work to next position for next operation. It keeps doing this until completion of "trip". There are also adjustable margin settings on this machine as well that use basic screws to lock back gauge into position on table. unit is so flexible as to allow up to 4" margins on sheets in sizes up to 19.5" x 31.5". maximum stack thickness that this machine can handle is an impressive 2", and this means that even heavy stock can be drilled, cornered, slit, or slotted easily.unit operates via a safe foot pedal procedure, and design ensures safety. It is compact and requires around 32x42 inches of floor space, and stands around 60" in total. This makes it economic in terms of space, and yet it will become a true finishing work horse. Just consider that you can use Challenge JF Paper Drill to create a range of holes in any project, and you can then create a professional finish using available cornering attachments too. If you need a multi-purpose, heavy duty, and totally reliable unit for hole drilling and document finishing, this can easily meet such demands. Challenge JF Paper Drill features a powerful motor, full warranty, and many features that set it apart from other paper drills. It will easily become a go to resource in workshops of many different kinds.