The Way To Opt For The Ideal Carbide Burrs?

Carbide burrs, also known as carbide rotary burrs are utilized with high-speed electric mills or die grinders to process metal, wood, plastics, etc. Carbide rotary burrs are popular in machinery, automobile, shipbuilding, chemical industry, craft carving, and other industries. Choosing the right carbide burr on your project is essential. There are numerous options for selecting a high-quality tungsten carbide rotary burr.

Shapes of tungsten carbide rotary burrs
The form with the carbide rotary burr should be based on the design of the workpiece. When processing the interior arc surface, a semi-circular burr or round burr (small diameter workpiece) needs to be used; when processing the inner corner surface, triangular burrs ought to be selected; when processing the inner right angle surface, a flat burr and square burr could be selected. When the flat burr can be used to cut the inner right angle surface, it is necessary to generate a narrow surface (smooth edge) without teeth close to one of many inner right angle surfaces, to be able to avoid damaging the correct angle surface.

Tooth thickness of carbide rotary burrs
The thickness of burr teeth should be determined based on the allowance size the workpiece, machining accuracy, and material properties. The coarse tooth carbide burr would work for machining workpieces with large allowance, low dimensional accuracy, large form and position tolerance, large surface roughness value, and soft material; otherwise, fine-tooth carbide burr needs to be selected. When used, it should be chosen in accordance with machining allowance, dimensional accuracy, and surface roughness essential for workpiece.

Sizes of carbide burrs
The size and style and specification of cemented carbide rotary burr should be selected based on the size the workpiece and machining allowance. In the event the machining dimensions are large and the allowance is big, cemented carbide rotary burr having a large size must be selected, or a tungsten carbide rotary burr having a small size needs to be selected instead.
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