SA-1 cylinder shape burrs are perfect for interior contour work and deburring. Due to the extreme hardness of the tungsten carbide, quite a few on considerably more demanding jobs than HSS (High-Speed Steel). These carbide burrs are constructed with tungsten carbide burr die grinder bits and can start to soften at higher temperatures, so carbide is always your best option for long-term performance.
Double cut or Cross cut carbide burrs are generally used on ferrous and non-ferrous metals, soft steel, and for all non-metal materials such as stone, plastics, hard wood, and ceramic. Double cut burrs leaves a slightly smoother finish than single cut due to producing smaller chips because 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 definately will help you through most applications.
Cut – Double Cut
Max RPM – 70,000, however it’s uncommon to need more than 35,000 RPM.
Machines Used On:
Die Grinders and hand-held pneumatic grinders
Application:
Ferrous Materials – Surefire, 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 will be determined by the material you are using your burr on. If you might be experiencing chipping, you are most probably operating at too high of speed to the application. Start which has a slower speed and increase as you go along before you achieve the ideal results
Apply light pressure and allow the tool perform the work. Bearing upon the tool can lead to reduced tool life plus a dull burr.
Always wear proper PPE to include (although not restricted to) safety glasses, hearing protection, respirator, and work gloves. Keep all guards in position on your machine.
Avoid experience electric power drills; the slower speeds may lead to chipping of one’s workpiece.
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