SA-1 cylinder shape burrs are ideal for interior contour work and deburring. As a result of extreme hardness with this tungsten carbide, you can use it on much more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed of tungsten carbide burr die grinder bits and definately will will soften at higher temperatures, so carbide is obviously the best option for long-term performance.
Double cut or Cross cut carbide burrs tend to be used on ferrous and non-ferrous metals, soft steel, and for all non-metal materials for example stone, plastics, wood floor, and ceramic. Double cut burrs will leave a slightly smoother finish than single cut as a result of producing smaller chips as they cut away the fabric. Use for medium stock removal, deburring, finishing, and cleaning. A double-cut carbide burr is easily the most popular cut and definately will see you through most applications.
Cut – Double Cut
Max RPM – 70,000, however it is uncommon to want over 35,000 RPM.
Machines Suited for:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Cast Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
Non-Ferrous Materials – Copper
Many other materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
Cylinder Shape burrs are great for interior contour work like peripheral and face milling.
Safety Tips & Techniques:
Tool speed is determined from the material you’re using your burr on. If you are experiencing chipping, you’re probably operating at too high of speed for the application. Start having a slower speed and increase in the process before you attain the best results
Apply light pressure and permit the tool perform work. Bearing documented on the tool will result in reduced tool life along with a dull burr.
Always wear proper PPE to add (however, not restricted to) safety glasses, hearing protection, respirator, and safety gloves. Keep all guards in position on the machine.
Avoid use on electrical energy drills; the slower speeds can lead to chipping of the workpiece.
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