multiple spindle drill
A paper drill which can be fitted with a number of
adjustable heads. It is used for drilling several
holes in a lift of paper or along the binding edge
of a pile of sheets to be side sewn.
all CoOL documents]
Timestamp: Saturday, 19-Nov-2011 13:18:43 PST
Retrieved: Monday, 25-Jun-2018 13:41:40 GMT