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- Burr_(cutter) abstract "Burrs (sometimes called rotary files) are small cutting tools used in die grinders, rotary tools, or dental drills. The name may be considered appropriate when their small-sized head (3 mm diameter shaft) is compared to a bur (fruit seed with hooks) or their teeth are compared to a metal burr.Burrs are a rotary analog to files that cut linearly (hence their alternate name, rotary files). They are also in many ways comparable to endmills and to router bits; a distinction is that the latter usually have their toolpath controlled by the machine, whereas burrs are often used freehand. However, there is substantial overlap in the use and toolpath control of these various classes of cutters, and in the outcomes accomplished with them. For example, endmills can be used in routers, and burrs can be used like endmills in milling by CNC or manual machine tools. In fact, burrs (the tools) are often used in CNC machining centers for removing burrs (the small flakes of metal) after a machining process.To maintain the correct surface speed and cutting conditions, burrs are rotated at high speed (thousands or tens of thousands of RPM; often the top speed available on a given spindle). The cutters shown in the image are made from tungsten carbide, which allows them to run at higher speeds than similar HSS cutters, yet still maintain their cutting edges.Because the cutting edges are so small, they can often be touched when spinning by a finger without cutting the skin, which flexes out of the way, although it would not be safe to pinch or grip them from two sides. Hard metal or ceramic workpieces cannot flex beyond the cutting edges, so the tools remove material from them. This characteristic makes them suitable for dentistry, as the tool will grind the hard enamel of teeth, yet leaves soft mouth tissues unharmed if the tool should erroneously touch them.".
- Burr_(cutter) thumbnail BurrCarbideCutters.jpg?width=300.
- Burr_(cutter) wikiPageID "2428399".
- Burr_(cutter) wikiPageLength "2451".
- Burr_(cutter) wikiPageOutDegree "23".
- Burr_(cutter) wikiPageRevisionID "596136727".
- Burr_(cutter) wikiPageWikiLink Bur.
- Burr_(cutter) wikiPageWikiLink Burr_(edge).
- Burr_(cutter) wikiPageWikiLink Category:Metalworking_cutting_tools.
- Burr_(cutter) wikiPageWikiLink Dental_drill.
- Burr_(cutter) wikiPageWikiLink Die_grinder.
- Burr_(cutter) wikiPageWikiLink End_mill.
- Burr_(cutter) wikiPageWikiLink Endmill.
- Burr_(cutter) wikiPageWikiLink File_(tool).
- Burr_(cutter) wikiPageWikiLink High-speed_steel.
- Burr_(cutter) wikiPageWikiLink High_speed_steel.
- Burr_(cutter) wikiPageWikiLink Machine_tool.
- Burr_(cutter) wikiPageWikiLink Milling_(machining).
- Burr_(cutter) wikiPageWikiLink Numerical_control.
- Burr_(cutter) wikiPageWikiLink Revolutions_per_minute.
- Burr_(cutter) wikiPageWikiLink Rotary_tool.
- Burr_(cutter) wikiPageWikiLink Rotation.
- Burr_(cutter) wikiPageWikiLink Router_(woodworking).
- Burr_(cutter) wikiPageWikiLink Router_bit.
- Burr_(cutter) wikiPageWikiLink Speeds_and_feeds.
- Burr_(cutter) wikiPageWikiLink Spindle_(tool).
- Burr_(cutter) wikiPageWikiLink Tungsten_carbide.
- Burr_(cutter) wikiPageWikiLink Wikt:freehand.
- Burr_(cutter) wikiPageWikiLink Wikt:linear.
- Burr_(cutter) wikiPageWikiLink File:BurrCarbideCutters.jpg.
- Burr_(cutter) wikiPageWikiLinkText "Burr (cutter)".
- Burr_(cutter) wikiPageWikiLinkText "Burrs".
- Burr_(cutter) wikiPageWikiLinkText "burr (cutter)".
- Burr_(cutter) wikiPageWikiLinkText "burr".
- Burr_(cutter) wikiPageWikiLinkText "burrs".
- Burr_(cutter) wikiPageWikiLinkText "burs".
- Burr_(cutter) auto "yes".
- Burr_(cutter) date "December 2009".
- Burr_(cutter) hasPhotoCollection Burr_(cutter).
- Burr_(cutter) wikiPageUsesTemplate Template:Metalworking-stub.
- Burr_(cutter) wikiPageUsesTemplate Template:Metalworking_navbox.
- Burr_(cutter) wikiPageUsesTemplate Template:Tool-stub.
- Burr_(cutter) wikiPageUsesTemplate Template:Unreferenced.
- Burr_(cutter) subject Category:Metalworking_cutting_tools.
- Burr_(cutter) hypernym Tools.
- Burr_(cutter) type Work.
- Burr_(cutter) comment "Burrs (sometimes called rotary files) are small cutting tools used in die grinders, rotary tools, or dental drills. The name may be considered appropriate when their small-sized head (3 mm diameter shaft) is compared to a bur (fruit seed with hooks) or their teeth are compared to a metal burr.Burrs are a rotary analog to files that cut linearly (hence their alternate name, rotary files).".
- Burr_(cutter) label "Burr (cutter)".
- Burr_(cutter) sameAs m.07cch2.
- Burr_(cutter) sameAs Q5000313.
- Burr_(cutter) sameAs Q5000313.
- Burr_(cutter) wasDerivedFrom Burr_(cutter)?oldid=596136727.
- Burr_(cutter) depiction BurrCarbideCutters.jpg.
- Burr_(cutter) isPrimaryTopicOf Burr_(cutter).