Cemented Tungsten Carbide Burs or Rotary Files
Cemented carbide rotary files are mainly composed of high-hardness, refractory metal carbides (WC, TiC) micron powders, and cobalt (Co), nickel (Ni), and molybdenum (Mo) as binders. Or powder metallurgy products sintered in a hydrogen recovery furnace. The carbides, nitrides, borides, etc. of group ⅣB, ⅤB, and VIB metals are collectively called hard alloys because of their extremely high hardness and melting point.
Carbide Burrs are are made of tungsten carbide, a metal that is extremely hard (about three times stiffer than steel) and of very excellentwear-resistance and can withstand high temperatures, sometimes regarded as rotary files and come in many shapes and sizes.
The Carbide Burrs are used in many industries and materials, the Carbide burrs made by Rydmet Carbide are made by our imported CNC tool Ginders from the most suitable graded quality Cemented Carbide Blanks ( made by our own company) and the designs ( Single Cut, Double Cut and Coarse Cut) are chosen as per the specific application, the strict QC process was executed among the whole productio procedures, which gaurantees a very good tool perfomance and long tool life for our Carbide Burrs in the course of deburing, finishing, smothing, chamfering.etc..
The Carbide Burrs are usually used for shaping, smoothing and material removal (debur) on hardened steel, stainless steel, cast iron, nonferrous metals, fired ceramics, plastics, hard woods and other hard materials. Typical applications are weld preparation, weld smoothing, deburing, chamfering, deflashing, and scale removal.
Each piece of our Carbide Burrs is ground from Tungsten-Carbide by precision automatic machines that designed specifically for grinding burs which can assurs exact contours and dimensions as well as perfect concentricity.
Double cut carbide burrs tend to be used on ferrous and non ferrous metals, aluminium, soft steel and also for all non-metal materials such as plastics and wood. They have more cutting edges and will remove material faster.
Double cut are sometimes referrred to as Diamond Cut or Cross Cut (2 flutes cut across each other) will leave a smoother finish than single cut due to producing smaller chips as they cut away the material. Use for medium-light stock removal, deburring, finishing and cleaning.
A double cut carbide burr is the most popular cut and will see you through most applications.
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