Temperature, pressure and oil cleanliness are fundamental parameters that ensure continuous troublefree gundrilling operations. Deep hole drilling is not a closed book, but can be mastered by anybody as long. Over 500 employees in the main company develop and manufacture single and two fluted drills, deep hole drilling tools system bta and ejector as well as special tools. Catalog download page of sugino machine products, such as. Drilling is a cutting process that uses a drill bit to cut a hole of circular crosssection in solid. Pdf metric, pdf imperial ecatalog metric, ecatalog imperial. Over 450 employees in the main company develop and manufacture single and two fluted drills, deep hole drilling tools bta and ejector systems as well as special tools. If you dont have adobe reader, please click the banner link to download it. Design and configuration of the gun drill with n8 nosegrind and. The coolant also provides lubrication to the drill periphery. Gun drilling was originally developed to drill out gun barrels and is used commonly for drilling smaller diameter deep holes. Gun drills must never operate at full speed without support in the machine shop. Single flute stepped gundrill with solid carbide tip to produce precise stepped holes in one operation kidneyshaped coolant channel or 2 coolant holes depending on tool diameter. Single flute gundrills botek type 110, 111, 112 1, 114, 115.
This is imsas simplest 34 axes deep drilling machine for blocks and plates, also. Misumi offers free cad download, short lead times, competitive pricing, and no minimum order quantity. Botek gun drill type with cemented carbide botek misumi. It was transformed into a limited company with its present name in 1976. We are committed to taking whats good and striving to make it better. An exclusive partnership with botek, germanys world leading manufacturer of gundrills and bta tooling, and the ability for mollart to design and develop bespoke tooling packages, means we can provide application specific tools for your deep hole drilling machines, cnc lathes, turnmill centres, cnc multiaxis machining centres, sliding head machines and special purpose machines. Download scientific diagram design and configuration of the gun drill with n8 nosegrind and form g bearing pad configuration see online version for. Gun drills are straight fluted drills which allow cutting fluid to be injected through the drills. Eb 100 gun drills are a single flute tool designed to drill extra deep holes on. Look up drilling in wiktionary, the free dictionary. The characteristic of the single flute gundrilling process is that coolant is fed through the coolant hole in the tool and exits along with the chips in the vshaped groove flute on the drill tube from the drilled hole. Star su carries a full line of deep hole drilling solutions. Gun drills cutting tools product information murali ltd. Usable in conjunction with dedicated gun drill machines, as well as in.
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