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Brand Name : Ri Xin
Model Number : Customer Request
Certification : ISO9001:2008 ISO14001:2004
Place of Origin : Zhuzhou,Hunan,China
MOQ : 5KG
Price : As per technical requirements
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.Wood carton recommended
Material : Tungsten,Cobalt
Size : Customer Requst
Application : Building, Geology and Coal mining
Features : High hardness ,Good wear resistance
Building And Geology Tungsten Carbide Percussion Drill Bits Mr300 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 |
Product features:
1.HIP sintering ensures good density and strength.
2.Removing products surface stress and enhancing hardness by special process.
3. Nickel coating enhances the surface finish, wear resistance and welding property of products. It is suitable for auto welding electric drill or pneumatic drill.
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Building And Geology Tungsten Carbide Percussion Drill Bits Mr300 Mr600 Wc Cobalt Images |