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Paper cutters were developed and patented in 1844 by French inventor Guillaume Massiquot. Later, Milton Bradley patented his own version of the paper cutter in 1879. [1] Since the middle of the 19th century, considerable improvements to the paper cutter have been made by Fomm and Krause of Germany, Furnival in England, and Oswego and Seybold in the United States.
Finnish outdoor utility knife, puukko Retractable blade knife with replaceable utility blade A utility knife is any type of knife used for general manual work purposes. [1] Such knives were originally fixed-blade knives with durable cutting edges suitable for rough work such as cutting cordage, cutting/scraping hides, butchering animals, cleaning fish scales, reshaping timber, and other tasks.
The cutters depicted in the image, being made of tungsten carbide, can withstand and operate at these elevated speeds. This allows them to function at higher velocities compared to equivalent "HSS" ( High-Speed Steel ) cutters, all the while retaining the sharpness of their cutting edges.
Milling cutters are cutting tools typically used in milling machines or machining centres to perform milling operations (and occasionally in other machine tools).They remove material by their movement within the machine (e.g., a ball nose mill) or directly from the cutter's shape (e.g., a form tool such as a hobbing cutter).
The bare blade of a Japanese sword without the handle or hilt. A blade is the sharp, cutting portion of a tool, weapon, or machine, specifically designed to puncture, chop, slice, or scrape surfaces or materials. Blades are typically made from materials that are harder than those they are intended to cut.
Dahle may refer to: Dahle (river), a river of Saxony, Germany; Dahle, Altena, a district of the town Altena in North Rhine-Westphalia, Germany;
1-simple guillotine cutting is a restricted variant of guillotine-cutting in which each cut separates a single rectangle. A 2-simple guillotine cutting is a 1-simple pattern such that each part is itself a 1-simple pattern. p-simple cutting patterns can be defined recursively. [9]
Brian Dwain Dahle [1] (born September 20, 1965) is an American politician and farmer who served as a member of the California State Senate from the 1st district from 2019 to 2024. [2] A member of the Republican Party , Dahle served as a member of the California State Assembly from the 1st district from 2012 to 2019, and as Assembly minority ...