SA-3 cylinder shape burrs are great for interior contour work and deburring. Due to extreme hardness of the tungsten carbide, it can be used on much more demanding jobs than HSS (High-Speed Steel).
Double cut or Cross cut carbide burrs usually are applied to ferrous and non-ferrous metals, soft steel, and for all non-metal materials such as stone, plastics, hard wood, and ceramic. Double cut burrs will leave a rather smoother finish than single cut due to producing smaller chips since they cut away the information. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is regarded as the popular cut and may see you through most applications.
Machines Utilized on:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Certain, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
Non-Ferrous Materials – Copper
Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
Cylinder Shape burrs are perfect for interior contour work like peripheral and face milling.
Safety Tips & Techniques:
Tool speed will be determined from the material you’re using your burr on. If you are experiencing chipping, you are most likely operating at excessive of speed for the application. Start having a slower speed while increasing as you go along until you achieve the greatest results
Apply light pressure and allow the tool perform the work. Bearing upon the tool can result in reduced tool life and a dull burr.
Always wear proper PPE to incorporate (and not limited by) safety glasses, hearing protection, respirator, and baseball gloves. Keep all guards in position on your own machine.
Avoid use on electric power drills; the slower speeds may result in chipping of your workpiece.
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