SA-1 cylinder shape burrs are great for interior contour work and deburring. As a result of extreme hardness with this tungsten carbide, quite a few on far more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed of tungsten carbide burr die grinder bits and may start to soften at higher temperatures, so carbide is obviously your best option for long-term performance.
Double cut or Cross cut carbide burrs tend to be applied to ferrous and non-ferrous metals, soft steel, and for all non-metal materials such as stone, plastics, wood floor, and ceramic. Double cut burrs will leave a slightly smoother finish than single cut on account 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 easily the most popular cut and will see you through most applications.
Cut – Double Cut
Max RPM – 70,000, however it’s uncommon to need a lot more than 35,000 RPM.
Machines Suited for:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Iron, Steel, Stainless, Steel, Titanium, Nickel, Wrought Iron
Non-Ferrous Materials – Copper
Other Materials – Fiberglass, Plastic, Hard Rubber, Wood, Stone
Cylinder Shape burrs are good 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 happen to be experiencing chipping, you are most probably operating at too high of speed for your application. Start having a slower speed while increasing during this process and soon you achieve the ideal results
Apply light pressure and allow the tool perform work. Bearing documented on the tool can lead to reduced tool life along with a dull burr.
Always wear proper PPE to incorporate (but not limited by) safety glasses, hearing protection, respirator, and baseball gloves. Keep all guards in place on the machine.
Avoid experience electricity drills; the slower speeds can lead to chipping of one’s workpiece.
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