Payment Terms | L/C, D/A, D/P, T/T |
Supply Ability | 50 tons per month |
Delivery Time | 7-20 days |
Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
Material | WC,Cobalt |
Grade | MR300,MR600,MR600A,MR800,MR8-B,MR9-B |
Features | Good wear resistance,High hardness |
Applicaction | electric dill or pneumatic drill for building, geology and coal mining. |
Brand Name | RI XIN |
Model Number | MR300,MR600,MR600A,MR800,MR8-B,MR9-B |
Certification | ISO9001:2008 ISO9001:14001 |
Place of Origin | Zhuzhou City,Hunan Provincre,China |
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Product Specification
Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 50 tons per month |
Delivery Time | 7-20 days | Packaging Details | First in small cartons filled with cotton, then in bigger cartons. |
Material | WC,Cobalt | Grade | MR300,MR600,MR600A,MR800,MR8-B,MR9-B |
Features | Good wear resistance,High hardness | Applicaction | electric dill or pneumatic drill for building, geology and coal mining. |
Brand Name | RI XIN | Model Number | MR300,MR600,MR600A,MR800,MR8-B,MR9-B |
Certification | ISO9001:2008 ISO9001:14001 | Place of Origin | Zhuzhou City,Hunan Provincre,China |
High Light | circular saw tips , circular saw cutting |
Percussion tungsten carbide drill bits for Coal Mining / MR30 / MR600 / WC / Cobalt
Grade | Density g/cm3 | Hardness HRA | T.R.S MPa | Property & Application | ISO |
MR300 | 15.1 | 94 | 1700 | Used for non-ferrous and non-metal bore drilling | K01 |
MR600 | 14.95 | 90.5 | 2400 | Widely used for electric drill in special condition, also used for electric dill or pneumatic drill for building, geology and coal mining. | K15 |
MR600A | 14.75 | 91.5 | 2400 | K10 | |
MR800 | 14.7 | 89.8 | 2600 | Suitable for all kinds of cement drill bits, or electric dill or pneumatic drill for building and geology. | K20 |
MR8-B | 14.7 | 88.5 | 2700 | Suitable for harder rock or rock with hard stratum or metallic rock. | K20 |
MR9-B | 14.4 | 87.0 | 2800 | Used for deep well or heavy rock drill | K30 |
Our advantages:
1.Strong R&D team. Professional engineers serve for clients, recommend product and grades as per your applications. We also offer after-sale service.
2. Strong Mould R&D team. We support product customization as per requirements, ensure high working efficiency with good quality.
3. Successful cooperation case: We cooperate with clients in domestic and abroad, and get good feedback from them.
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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