A paper shredder is a mechanical device used to chop paper into Chad, sometimes either strips or fine particles. Central authority organizations, private people and firms use shredders to break private, private, or alternatively delicate documents. Privacy pros frequently counsel that people shred bills, card, tax documents and checking account statements, and other items which could be employed by burglars to commit crime or identity theft.

Paper shredders are sometimes available in 2 forms: strip-cut and cross-cut. A strip-cut paper shredder cuts paper and documents into strips, as the name implies. Common strip sizes are about quarter of an inch thick. For the price, this kind of shredder can handle a large amount of sheets, and usually needs less maintenance than other sorts of shredders. This kind of shredder is sometimes ideal for little offices and documents that are less delicate.

Cross-cut paper shredders are engineered to cut paper and documents into tiny pieces rather than strips. This method increases the security level, while simultaneously making it less complicated to address the waste. The tiny paper pieces are less difficult to lose than the longer strips, which can regularly take up plenty of space in a wastebasket. Some paper shredders are built to shred documents to a particularly fine level, and as such come along with blades that aren't terribly sturdy. In these cases, staples and paper clips could cause dreadful damage caused to the blades, and cause the shredder to work in a less efficient demeanor.

To prevent this problem, most offices choose to utilize a shredder that cuts strips into large pieces, as paper clips and staples are simply eaten by the bigger, sturdier blades. Shredder oil and lubricating are other points to consider that must be manufactured by any office executive looking at purchasing a paper shredder. Since dust from shredded paper can regularly stick to the blades, using oil can keep the paper dust from amassing. With the extra oiling, the movement from the blades can help push the paper dust through, simply accelerating the potency of the paper shredder's blades.