The type of hole punch you need can also be determined by the size of paper you are using since different variations of hole punch are specifically targeted at particular paper sizes, such as letter-sized paper, legal-sized paper, and A4-sized paper. Single-hole punches can also be used for binding, with a single loose binding ring, although this is much less common than with ring binders. The principles of the hole punch have hardly changed since the original invention, and this piece of equipment is still widely used in offices and schools today. Hole Punch Sizes Generally holes are punched in the binding gutter. Depending on the binding technology, it might be difficult to read what’s printed near the holes, even through bending the sheet. That’s why it is recommended to punch the holes in the margin, wide enough to account for the binding and its inconveniences", which should really be a no-printing zone. Consequently, the best setting is to enlarge the inner margin (which allows for duplex printing with correctly balanced uneven margins). This is a hole punch that is widely used in the US for letter-sized paper and is compatible with standard 3 ring binders designed to hold letter-sized paper.

A hole punch, also known as hole puncher, or paper puncher, is an office tool that is used to create holes in sheets of paper, often for the purpose of collecting the sheets in a binder or folder (such collected sheets are called loose leaves). A hole punch can also refer to similar tools for other materials, such as leather, cloth, or plastic or metal sheets. Concerns have risen about the lifespan of the hole punch as most paper documents are now online, making the use of it irrelevant. For the US letter paper size ( 8 + 1⁄ 2 by 11 inches, 220 by 280mm), a three-hole standard is widely used. The holes are positioned symmetrically, with the centers 4 + 1⁄ 4 inches (108mm) apart. It requires paper formats that are at least 9 + 1⁄ 2 inches (241mm) high.Specialized hand-operated tape punches were used to perform small edits and repairs on punched paper tapes used for data entry into teletypes or early computers. Torn or damaged tapes were sometimes aligned with specialized jigs, spliced with special adhesive tape, and the holes encoding data were manually restored using such punches. The ASCII character code included a special DELETE or DEL character defined as all holes punched out (code 7F), allowing an erroneous character to be canceled by punching extra holes. As punched tape technology became obsolescent in the 1980s, the manual tape repair tools became rare.

The holes produced by this hole punch will be spaced 89mm apart, or 3 and a half inches apart. Like the other 4 hole punch, this provides more stability for legal-sized paper when it is secured in a binder, preventing rips and tears. Single punch Single-hole punches are widely used in the British Civil Service where papers are punched with a single hole in the upper left, and secured using a treasury tag. Anniversary of the Hole Puncher, Drawing by Gerben Steenks, 14 November 2017, archived from the original on 2021-08-20 , retrieved 14 November 2017 {{ citation}}: CS1 maint: others ( link) Most people are familiar with a hole punch, which also goes by the names of the hole puncher, and paper puncher. This is a piece of office or stationary equipment which is used to punch holes in paper, typically for the means of binding them together in a folder. In this article, we’ll discover the standard hole punch sizes.A related office tool is the eyelet punch. This is a single-hole punch which also crimps a metal fastening loop around the hole, similar to a rivet. It is used to permanently secure a few sheets of paper together.

Xaver Frühbeis (14 November 2000), Renate von Walter (ed.), Geburtstag des Lochers[ Birthday of the Punch] ( RTF) (in German), Bayerischer Rundfunk, archived from the original (RTF) on 2004-09-02 Single-hole punches are often used to punch holes through old playing cards at casinos, marking them as "used" or "canceled". This helps cut down on cheating by eliminating any cards that may have been tainted by players. A variety of hole patterns are in use for ring bindings. In much of the world, two-hole and four-hole punches consistent with ISO 838 are the norm. In the US, the three-hole punch is most common. See §Standards.The most common use for multi-hole punched paper is with a ring binder. A book-like cover is fitted with retaining rings matching the pattern of the punched holes. The rings may be split open, paper sheets threaded onto them, and then the rings closed again. hole system exists. It is still in use today, but is not as common as the 3-hole standard. The four holes are positioned symmetrically with centers 3 + 1⁄ 2 inches (89mm) apart. The four binding positions provide more support for the longer 14-inch side of legal paper. a b "PK-520 Punch Kit Installation Manual". Konica Minolta. p.E-4. A3ET-9550-01 . Retrieved 2021-12-22. This size of hole punch is set by the International Organization for Standardization and is therefore accepted as the standard size of hole punch across the world. When using this hole punch on paper, those papers will be compatible to be bound by a two-ring holder. In Sweden, a four-hole national standard [7] is almost exclusively used. The centers of the holes are 21mm, 70mm and 21mm apart, 10.5 ±0.5mm from the edge of the paper. The guides help keep the paper in a straight line.