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An oscillating multi-tool or oscillating saw is a multitool and power tool that oscillates (rather than rotating or reciprocating), powered by battery or mains. The name "multi-tool" is a reference to the many functions that this tool can perform with the range of attachments available. "Master Tool" is also a trade name used in North America ...
www.fein.de. C. & E. Fein GmbH is a manufacturer of high-end power tools located near Stuttgart, Germany. Founded in 1867 by brothers Wilhelm Emil Fein and Carl Fein, the company invented the hand-held electric drill in 1895 and was responsible for many other innovations. Fein became famous for its grinders, electric screwdrivers, and Fein ...
A multi-tool (or multitool) is a hand tool that combines several individual functions in a single unit. The smallest are credit-card or key sized units designed for carrying in a wallet or on a keyring, but others are designed to be carried in a trouser pocket or belt-mounted pouch. [1]
Karl Ferdinand Braun invented the CRT oscilloscope as a physics curiosity in 1897, by applying an oscillating signal to electrically charged deflector plates in a phosphor -coated CRT. Braun tubes were laboratory apparatus, using a cold-cathode emitter and very high voltages (on the order of 20,000 to 30,000 volts).
A reciprocating saw is a type of handheld, small, machine-powered saw, in which the cutting action is achieved through a push-and-pull ("reciprocating") or back-and-forth motion of the blade. The original trade name, Sawzall, is often used in the United States, where Milwaukee Electric Tool first produced a tool of this type in 1951. [1][2]
Henry Maudslay. Henry Maudslay (pronunciation and spelling) (22 August 1771 – 14 February 1831) was an English machine tool innovator, tool and die maker, and inventor. He is considered a founding father of machine tool technology. His inventions were an important foundation for the Industrial Revolution.
1.1Shadow clocks and sundials. 1.2Water clocks. 1.3Chinese incense clocks. 1.4Astrolabes. 1.5Candle clocks and hourglasses. 2History of early oscillating devices in timekeepers. Toggle History of early oscillating devices in timekeepers subsection. 2.113th century. 2.214th century.
Rockwell Tools is a line of power tools that is currently owned and distributed by Positec Tool Corporation, a China-based company with North American headquarters in Charlotte, North Carolina. [ 1 ] [ 2 ] The brand offers power tools and hand tools that are most often used in professional and private construction , automotive repair , and ...
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