Ads
related to: bosch core cutting machine price
Search results
Results From The WOW.Com Content Network
An annular cutter (also called a core drill, core cutter, broach cutter, trepanning drill, hole saw, or cup-type cutter) is a form of core drill used to create holes in metal. An annular cutter, named after the annulus shape , cuts only a groove at the periphery of the hole and leaves a solid core or slug at the center.
Robert Bosch GmbH (/ b ɒ ʃ /; German: ⓘ), commonly known as Bosch (styled 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. [2] Bosch is 94% owned by the Robert Bosch Stiftung, a charitable institution. [3]
Core drills are commonly water cooled, and the water also carries away the fine waste as a slurry. [1] For drilling masonry, carbide core drills can be used, but diamond is more successful when cutting through rebar. [2] The earliest core drills were those used by the ancient Egyptians, invented in 3000 BC. [3]
The magnetic core drilling machine utilizes core drills or annular cutters. With a cutter wall thickness of approximately 5 mm only a small amount of material around the edge of a hole is removed by an annular cutter. [4] Numerous teeth remain sharper longer than the single pointed tip of a spiral drill.
BSH Hausgeräte GmbH (formerly Bosch-Siemens Hausgeräte GmbH – BSHG) was founded in 1967 as a joint venture between Robert Bosch in Stuttgart and Siemens Munich. At that time, BSH maintained factories in Berlin, Giengen, and Traunreut, Germany.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!