Zhuzhou Mingri Cemented Carbide Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 50 tons/month |
| Packaging Details | paper, then paper boxes, then exported wooden cartons or paper cases,or packed as customers'requirement. |
| Material | WC+cobalt |
| Type | Ground |
| Application | For mining and drilling |
| Service | OEM |
| Key word | cemented carbide button bits |
| Brand Name | rixin |
| Model Number | carbide button bit |
| Certification | ISO9001:2015 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 50 tons/month |
| Packaging Details | paper, then paper boxes, then exported wooden cartons or paper cases,or packed as customers'requirement. | Material | WC+cobalt |
| Type | Ground | Application | For mining and drilling |
| Service | OEM | Key word | cemented carbide button bits |
| Brand Name | rixin | Model Number | carbide button bit |
| Certification | ISO9001:2015 | Place of Origin | China |
| High Light | carbide button bit ，tungsten carbide tips | ||
Grades of ∅22*34 mm High performance Tungsten Carbide Drill Bit Button/Spherical Mining Teeth
| Grade | Density | T.R.S | Hardness | Performance & application recommended | Approx Grades in China |
| g/cm3 | MPα | HRA | |||
| MK4 | 15.1 | 1800 | 90 | Mainly used as small buttons for percussion bits to cut soft and medium hard formations. | YG4C |
| MK6 | 14.9 | 2100 | 90 | For coring crowns, electric coal drill bits, coal cutting picks, oil cone bits and scraping knife bits, usd in geological prospecting, coal mining and oil well boring. | YG6 |
| MK6 | 14.7 | 2400 | 89.5 | For coring crowns, electric coal drill bits, coal cutting picks, cone drill bits and scraping knife bits, used in geological prospecting, coal mining and oil well boring. | YG8 |
| MK15 | 14 | 2500 | 87.5 | Good strength and less wear resistance, for bits of rotary hammer rock drills and heavy rock drills, for hard and very hard rocks. | YG15 |
| MK10 | 14.7 | 2450 | 88.5 | Mostly used as the buttons of small and mediumsized percussion bits and as the inserts of rotary prospecting bits to cut soft and medium hard formations. | YG8C |
| MK15 | 14.7 | 2450 | 87.8 | Suitable to strips, conical buttons for rotary,percussion-resistant, geological prospecting,buttons, cut soft and medium hard formations. | YK15/YG9C |
| MK20 | 14.4 | 2550 | 87 | Primarily for the buttons and inserts of rotary percussion bits to cut medium-hard and hard formations. | YG20/YG10C |
| MK25 | 14.5 | 2600 | 87.5 | Primarily for the buttons and inserts of rotary percussion bits to cut medium hard and very hard formations. | YK25 |
| MK30 | 14.4 | 2600 | 87 | Largely for the inserts and buttons of percussion bits and tricone bits to cut medium-hard, hard, and very hard formations. | YG11C |
| MK40 | 14.2 | 2650 | 86.5 | Predominatly for the buttons of tricone bits and inserts of rotary percussion bits to cut hard and vey hard formations. | YK40/YG13C |
| MK50 | 14 | 2700 | 86.5 | For oil cone drill bits, for medium soft and medium -hard rocks. | YG15C |
Other grades may be offered by customers' requirements.
Tungsten carbide buttons
1. Using over 99.95% high purity tungsten carbide powder, it has a better strength and hardness combined with a longer service life than the normal one.
2. Taking isostatic pressing machine, our drill button has a uniform density and do not break easily.
3. Sintered by overvoltage sintering furnance, the abrasive resistancing of carbide button can be increased by 24%.
4. Grinted by centerless grinder, it has precis measurement.Be welted tightly, it do not drop from drill.
Tungsten carbide button are widely applied in oil filed drilling and snow removal, snow plough machines or equipments. according to different shapes, carbide button can be classified into spherical buttons, conical buttons, wedgy buttons, scoop buttons, parabolic buttons.
Application of high performance thread tungsten carbide buttons mining bit
Tungsten carbide button is widely used in petroleum drilling, snow plow equipment, cutting tools, mining machinery, road maintenance and coal drilling tools.It is also can used as excavating tools for Tunneling, quarrying, mining and Construction. In addition, it can be applied as drill accessories for rock drilling machine and deep hole-drilling tools.
Why choose us?
1. Zhuzhou Mingri has the richest molds stock of cold forging dies.
2. Over 19 years of stable relationship with our customers.
3. The most advanced tooling house.
4. The largest production capacity and fastest delivery.
5. The most reliable testing machines for all specifications.
6. The best and reliable after service.
| Packing | Carton and inner plastic box. |
| Shipping | UPS,TNT,EMS,Fedex,DHL,or as you request. |
We specialize in various of tungsten carbide products. Our products are sold to the UK, Europe, Japan, Korea, Taiwan area and Southeast Asia.
We strive for long-term business relationships with all customers, and look forward to being your first choice for your source of carbide.
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
13000000-16300000
Employee Number:
100~160
Ecer Certification：
Verified Supplier
Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ... Zhuzhou Mingri Cemented Carbide Co., Ltd. Located in Liyu Industrisl Area, Zhuzhou City, Tianyuan District, Hunan Province, Zhuzhou Mingri Cemented Carbide Co., Ltd was established in May of 2001 with the investment of RMB 40 million and area of 33000 square meters. ...
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