SA-3 cylinder shape burrs are great for interior contour work and deburring. Because of the extreme hardness of this tungsten carbide, quite a few on considerably more demanding jobs than HSS (High-Speed Steel).
Double cut or Cross cut carbide burrs usually are used on ferrous and non-ferrous metals, soft steel, and for all non-metal materials such as stone, plastics, wood, and ceramic. Double cut burrs leaves a slightly smoother finish than single cut on account of producing smaller chips while they cut away the fabric. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is regarded as the popular cut and will look at 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 is determined by the material you are using your burr on. If you are experiencing chipping, you’re probably operating at way too high of speed for the application. Start having a slower speed and increase on the way unless you achieve the greatest results
Apply light pressure and let the tool perform the work. Bearing documented on the tool can lead to reduced tool life plus a dull burr.
Always wear proper PPE to include (and not limited to) safety glasses, hearing protection, respirator, and hand protection. Keep all guards set up on your machine.
Avoid use on electricity drills; the slower speeds can result in chipping of the workpiece.
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