SA-1 cylinder shape burrs are great for interior contour work and deburring. Due to extreme hardness with this tungsten carbide, quite a few on a lot more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed of tungsten carbide burr die grinder bits and definately will start to soften at higher temperatures, so carbide is definitely the best choice for long-term performance.
Double cut or Cross cut carbide burrs are usually suited for ferrous and non-ferrous metals, soft steel, as well as for all non-metal materials such as stone, plastics, real wood, and ceramic. Double cut burrs will leave a slightly smoother finish than single cut because of producing smaller chips while they cut away the pad. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is regarded as the popular cut and can help you through most applications.
Cut – Double Cut
Max RPM – 70,000, however it’s uncommon to require greater than 35,000 RPM.
Machines Utilized on:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
Non-Ferrous Materials – Copper
Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
Cylinder Shape burrs are good for interior contour work like peripheral and face milling.
Safety Tips & Techniques:
Tool speed will be determined from the material you use your burr on. If you’re experiencing chipping, you are most probably operating at too much of speed for that application. Start having a slower speed while increasing during this process until you reach the the best results
Apply light pressure and allow the tool do the work. Bearing recorded on the tool will lead to reduced tool life along with a dull burr.
Always wear proper PPE to feature (and not tied to) safety glasses, hearing protection, respirator, and baseball gloves. Keep all guards in position in your machine.
Avoid use on electric power drills; the slower speeds can lead to chipping of your workpiece.
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