The
Challenge EH-3A three-hole drill makes it easy to prepare
presentations, manuals or reports for use in three-ring
binders. This machine makes it possible to drill clean,
consistent holes varying from 1/8" to over 1/2"
in diameter in virtually any position on a page. The Challenge
drill can also handle a variety of stock sizes and thicknesses,
including as many as 250 sheets at a time.
Features: