SA-1 cylinder shape burrs are good for interior contour work and deburring. Due to extreme hardness of this tungsten carbide, it can be used on considerably more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed of tungsten carbide burr die grinder bits and can 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 utilized on ferrous and non-ferrous metals, soft steel, and also 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 since they cut away the material. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is among the most popular cut and can look at you through most applications.
Cut – Double Cut
Max RPM – 70,000, however it is uncommon to want greater than 35,000 RPM.
Machines Utilized on:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Cast Iron, 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 through the material you are using your burr on. If you are experiencing chipping, you’re probably operating at too much of speed to the application. Start having a slower speed while increasing as you go along until you attain the the best results
Apply light pressure and allow the tool carry out the work. Bearing down on the tool will result in reduced tool life as well as a dull burr.
Always wear proper PPE to include (but not restricted to) safety glasses, hearing protection, respirator, and hand protection. Keep all guards in place on the machine.
Avoid use on electricity drills; the slower speeds can lead to chipping of your respective workpiece.
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