Application :Various dimensions and shapes of tungsten carbide button are available here, suitable for soft, medium hard, hard, super hard rock formations based on different grades, very good finishing, standard of the tolerance for diameter is +0/-0.006mm.Properties of grade
|Grade||Density g/cm³||Hardness HRA||TRS N/MM²||Applications recommended|
|YG8C||14.55-14.75||≥87.5||≥2000||It is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations|
|YK05||14.85||≥90.5||≥2200||It is suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock for mations.|
|YG11C||14.20-14.40||≥86.5||≥2260||It is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits|
1. The Cemented carbide button bits are manufactured from our premium virgin grade.
2. A tungsten carbide and cobalt combination that allow the highest wear resistance and fracture toughness possible in most application.
3. Our heat treating process has been perfected to maintain carbon control and porosity,
4. helping to eliminate premature breakage and wear.
5. Professional suggestion grade on products
6. Good wear resistance, excellent anti-impact and anti-knocking properties.
7. generally used for drilling medium hard, hard and super hard rock formation at high pressure.
8: Various dimensions and shapes of tungsten carbide button are available hereAbout us
Zhuzhou Evergreen hardmetal Tools Co., Ltd., is a professional manufactuer of cemented carbide products in China, we have been in this line for more than 25 years. The tools made from us are with long life time and stable machining performance. If there is any interest please feel free to let us know, free samples are available.
Zhuzhou Evergreen hardmetal Tools Co., Ltd.
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