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China, Chinese Carbide Rotary Burrs Type a1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fixture Clamping DeviceOther Cutters TongsCarbide Rotary Burrs Type aCylindrial Carbide Burrs
Zhenjiang Scharp Machinery Tools Co., Ltd.
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Product Description OUr carbide burs are made of tungsten carbide, a metal that is extremely hard (about three times stiffer than steel) and can withstand high temperatures. Because of their hardness, carbide burs can maintain a sharp cutting edge and be used many times without becoming dull. However, carbide burs are brittle and have a tendency to fracture under pressure. They are best operated at high speeds with light pressure.Carbide burs are used most commonly for excavating and preparing cavities, finishing cavity walls, finishing restoration surfaces, drilling old fillings, finishing crown preparations, contouring bone, removing impacted teeth, and separating crowns and bridges. Carbide burs are defined by their shank and by their head. The type of handpiece being used determines which type of shank is needed. The procedure to be performed determines the type of cutting design/head shape that is chosen.diameterflute lengthtotal lengthshankmmmmmmmm41340351340361348 361665682065 610206561225656162565 620257082525708
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