Facts You Have To Be Informed About SA-1 Carbide Burrs
SA-1 cylinder shape burrs are great for interior contour work and deburring. Due to the extreme hardness on this tungsten carbide, technology-not only on much more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed of tungsten carbide burr die grinder bits and will will soften at higher temperatures, so carbide is usually the best choice for long-term performance.
Double cut or Cross cut carbide burrs tend to be used on ferrous and non-ferrous metals, soft steel, and also for all non-metal materials such as stone, plastics, wood, and ceramic. Double cut burrs will leave a somewhat smoother finish than single cut as a result of producing smaller chips since they cut away the material. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is regarded as the popular cut and will see you through most applications.
Cut – Double Cut
Max RPM – 70,000, yet it is uncommon to need greater than 35,000 RPM.
Machines Applied to:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Certain, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
Non-Ferrous Materials – Copper
Many 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 by the material you’re using your burr on. If you are experiencing chipping, you’re probably operating at too high of speed to the application. Start using a slower speed while increasing as you go along until you achieve the ideal results
Apply light pressure and allow the tool do the work. Bearing down on the tool will lead to reduced tool life along with a dull burr.
Always wear proper PPE to incorporate (although not limited to) safety glasses, hearing protection, respirator, and work gloves. Keep all guards in position in your machine.
Avoid use on electricity drills; the slower speeds can result in chipping of one’s workpiece.
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