A power tool is a tool that is actuated by an additional power source and mechanism other than the solely manual labor used with hand tools. The most common types of power tools use electric motors. Internal combustion engines and compressed air are also commonly used. Tools directly driven by animal power are not generally considered power tools. Power tools can produce large amounts of particulates, including ultrafine particles. Airborne particulate matter is a Group 1 carcinogen.
A screwdriver is a tool, manual or powered, used for turning screws.
A drill is a tool used for making round holes or driving fasteners. It is fitted with a bit, either a drill or driver chuck. Hand-operated types are dramatically decreasing in popularity and cordless battery-powered ones proliferating due to increased efficiency and ease of use.
Robert Bosch GmbH, commonly known as Bosch, is a German multinational engineering and technology company headquartered in Gerlingen, Baden-Württemberg, Germany. The company was founded by Robert Bosch in Stuttgart in 1886. Bosch is 94% owned by the Robert Bosch Stiftung, a charitable institution. Although the charity is funded by owning the vast majority of shares, it has no voting rights and is involved in health and social causes unrelated to Bosch's business.
Allgemeine Elektricitäts-Gesellschaft AG was a German producer of electrical equipment. It was established in 1883 by Emil Rathenau as the Deutsche Edison-Gesellschaft für angewandte Elektricität in Berlin.
Dremel is a multinational brand of power tools, focusing on home improvement and hobby applications. Dremel is known primarily for its rotary tools, such as the Dremel 3000, 4000 and 8200 series, which are similar to the pneumatic die grinders used in the metalworking industry by tool or moldmakers. Dremel later expanded its product range and now produces butane tools, benchtop and hand-held saws and oscillating tools. The company was purchased by Robert Bosch GmbH in 1993, and is now a division of the Robert Bosch Tool Corporation.
An angle grinder, also known as a side grinder or disc grinder, is a handheld power tool used for grinding and polishing. Although developed originally as tools for rigid abrasive discs, the availability of an interchangeable power source has encouraged their use with a wide variety of cutters and attachments.
A hammer drill, also known as a percussion drill or impact drill, is a power tool used chiefly for drilling in hard materials. It is a type of rotary drill with an impact mechanism that generates a hammering motion. The percussive mechanism provides a rapid succession of short hammer thrusts to pulverize the material to be bored, so as to provide quicker drilling with less effort. If a hammer drill's impact mechanism can be switched off, the tool can be used like a conventional drill to also perform tasks such as screwdriving.
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.
Milwaukee Electric Tool Corporation, known more commonly as Milwaukee Tool, is a multi-national company that develops, manufactures, and markets power tools, hand tools, tool accessories, tool storage, and personal protective equipment. Milwaukee Tool was last sold in 2005 for $626.6 million to the Hong Kong–based Techtronic Industries, also known as TTI Group. The company is now a subsidiary of TTI Group alongside brands like AEG, Ryobi, Hoover, Dirt Devil, and Vax. In 2022, $206 million was invested in Wisconsin research and development facilities.
Hilti Corporation is a Liechtensteiner multinational company that develops, manufactures, and markets products for the construction, building maintenance, energy and manufacturing industries, mainly to the professional end-user. It concentrates mainly on anchoring systems, fire protection systems, installation systems, measuring and detection tools, power tools and related software and services.
An impact driver is a tool that delivers a strong, sudden rotational force and forward thrust. The force can be delivered either by striking with a hammer in the case of manual impact drivers, or mechanically in the case of powered impact drivers.
SKIL Power Tools is a brand of electric power tools and accessories located in Naperville, Illinois, United States. It is a subsidiary of Chervon (HK) Ltd, a company based in Nanjing, China.
Makita Corporation is a Japanese manufacturer of power tools. Founded on March 21, 1915, it is based in Anjō, Japan and operates factories in Brazil, China, Japan, Mexico, Romania, the United Kingdom, Germany, United Arab Emirates, Thailand, Indonesia, Malaysia, Philippines, Canada, and the United States. Annual sales were equivalent to $3.1 billion in 2012.
FLEX-Elektrowerkzeuge GmbH is a German producer of power tools with headquarters in Steinheim. Founded in 1922, after producing its first MS6 angle grinder, FLEX became the first supplier of the tool in1935. In 1954, FLEX invented and began supply of the first flexible shaft angle grinder.
Metabowerke GmbH is a manufacturer of power tools for professional users headquartered in Nürtingen, Germany. The company was founded in the 1920s and got its name from a hand drill, the so-called "Metallbohrdreher". Today, Metabo offers a wide range of power tools. The company is owned by the American investment firm Kohlberg Kravis Roberts & Co.
Hans Peter Aglassinger is an Austrian industrial designer who is known for being one of the principals of TEAMS Design GmbH in Esslingen, Germany. He is best known for his award-winning work for Robert Bosch GmbH. Hans Peter has been instrumental in keeping many long term relationships alive with companies such as Robert Bosch, Still, Silit and Leifheit.
An oscillating multi-tool or oscillating saw is a multitool and power tool that oscillates, 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, short for the original tool by Fein called the Multi-Master. Attachments are available for sawing, sanding, rasping, grinding, scraping, cutting, and polishing.
Wilhelm Emil Fein was a German inventor. He invented the worldwide first portable electric drill.
An electric motor brake is a safety feature incorporated into many modern power tools, such as circular saws, drills, and miter saws. Many manufacturers implement this feature into tools specifically with a spinning blade or cutter.
