Basical Information£º
Place of Origin: Guizhou, China (mainland)
Brand Name: Zhongbo
Product Name: Tingsten carbide rotary file
Type: Powerr tool parts
Material: Tungsten carbide
Certicification: ISO9001


Specifications£º
1. 100% raw metarial
2. High waer resistance
3. Lonh working life
4. Competitive price

Adevantages of type D tungsten carbide rotary files:
1. Material: 100% virgin raw meterial with submicron grain size
2. Grade: Various grade for choice
3. Advance production equipments and testing equipments
4. Precision ground and polisheed
5. High wear resistance, high hardness and impact toughness
6. Samples and small orders are acceptable

Tungsten carbide rotary bur is an effective way to realize merchanization in hand work operations, in the industries of airplane, ship building,automobile, machinery , chemistry, dental,  etc. Cemented arbide rotary burrs can be widely used in maching iron, steel casting, carbon steel, alloy steel, stainless steel, copper aluminium , etc.


Application: 
1. Trimming flash edges, burrs and welding lines of casting, forging and             welding parts.
2.Finish machining various kinds of metal molds.
3.Finsh cutting of vane wheel runner.
4.Chamfering, rounding and channeling of various kinds of machinery parts.
5.Finish machining the surface of inner bore of machinery parts.
6.Artistic engraving  of all kinds of metal or nonmetal parts.