Tungsten Carbide Bullet Teeth Drill Button Bit for Mining Hard Rock

• Customized: Customized
• Length: Taper-length
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling, PCB Drilling, Metal Drilling
• Color: Dark Gray
• Model NO.: Customized
• Transport Package: Carton
• Specification: tungsten and coblat powder
• Trademark: Evergreen or OEM
• Origin: China
• HS Code: 8209009000
• Production Capacity: 3 Tons/ Month

Product Description

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

Our Advantages: 
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 here

About 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.

Contact Us
Emma 
[phone]
Zhuzhou Evergreen hardmetal Tools Co., Ltd.
 
Your Inquiry Will be much appreciated and Replied the Soonest.