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Carbide rock drill bits for tooling parts with long exporting experience manufacturer
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Product Details
Place of Origin | Hunan, China | Brand Name | tongyi | |
Model Number | coal cutter bit | Type | Center Drill Bit | |
Material | Tungsten Carbide | Use | Other, drilling bit |
Product Description
Carbide rock drill bits for tooling parts with long exporting experience manufacturer
Our company is a professional tungsten carbide manufacturer located in Zhuzhou City, the world-renowned research and production base of tungsten carbide. Our company adopted the latest research achievements and advanced experience in carbide materials both at home and abroad.
DRILL BIT:
-- good quality, fair price;
-- in gradeYG11C, YG8C , YG6 and YG8;
-- high toughness and wear resistance;
-- sample available;
-- prompt delivery.
Application: these carbide buttons can be use for the drilling of oil well, water well and so on.
Physical & mechanical properties of main grades
Grade | ISO grade | Density | Hardness | TRS |
(g/cm3) | (HRA) | (Mpa) | ||
YG8C | K30 | 14.7-14.8 | >88.5 | >2200 |
YG11C | K40 | 14.4-14.5 | >87.2 | >2300 |
YG8C: used for the drilling of medium hard and soft rock formation.
YG11C: used for the drilling of hard and super hard rock formation.
So far, our carbide buttons are exported to Germany, USA, India and Mid-Eeast countries, and enjoying high reputation with good qualilty.
Types of dril bit we usually make for our customers:
If you are interested, pls kindly contact us! Thanks!
Contact Us
- Zhuzhou Tongyi Industry Co., Ltd.
- Contact nameMelissa Qi Chat Now
- Phone86-731-22626956
- AddressJinshan Industrial Park, Zhuzhou, Hunan
Product Categories
Anvils | Balls | Cutting tools | Disc cutters |
Drawing dies | Mining tools | New Products | Rods |
Special-shaped part | Strips & Plates |
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