Double Rows Matrix PDC bit for Mining with High Stable Quality
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Quick Details
Machine Type:
Material:Use:Packaging & Delivery
Packaging Detail: | wooden box |
Delivery Detail: | within 7 days after payment received |
Specifications
1.Certified by API & ISO 9001 2. Stable and reliabe quality 3. Timely delivery 4. Large inventory, MOQ 1 pc always available.
Our Advantages:
1. Force balanced, resist impact to the blade during high speed drilling, to make bit work stable.
2. Plus wear knot section, reduce collision in the high-speed rotional vibration.
3. Patented matrix formulation, extended bit life.
4. Optimal hydraulic design, easy to move out the drill cuttings and cooling.
5. Equipped with back reaming teeth.
6. The cutter is high performance to increase the ability of anti-impact and anti-abrasive.
Specification:
Size | Number of Blades | Cutter Size | API Conn |
5 1/2” | 3 Blade | 13mm | 2 7/8” API REG |
5 5/8” | Flat Face | 13mm | 2 7/8” API REG |
5 5/8” | 3 Blade | 13mm | 2 7/8” API REG |
5 5/8” | 3 Blade | 13mm | 3 1/2” API REG |
5 7/8” | Flat Face | 13mm | 3 1/2” API REG |
5 7/8” | 5 Blade | 13mm | 3 1/2” API REG |
6” | 5 Blade | 13mm | 3 1/2” API REG |
6 1/8” | 5 Blade | 13mm | 3 1/2” API REG |
6 1/4” | 5 Blade | 13mm | 3 1/2” API REG |
6 1/2” | 5 Blade | 13mm | 3 1/2” API REG |
6 3/4” | 5 Blade | 13mm | 3 1/2” API REG |
7 7/8” | 5 Blade | 13mm/16mm | 4 1/2” API REG |
7 7/8” | 6 Blade | 13mm/16mm | 4 1/2” API REG |
8 1/2” | 5 Blade | 13mm/16mm | 4 1/2” API REG |
8 1/2” | 6 Blade | 13mm/16mm | 4 1/2” API REG |
8 3/4” | 5 Blade | 13mm/16mm | 4 1/2” API REG |
8 3/4” | 6 Blade | 13mm/16mm | 4 1/2” API REG |
9 7/8” | 6 Blade | 16mm | 6 5/8” API REG |
11” | 6 Blade | 16mm | 6 5/8” API REG |
12 1/4” | 6 Blade | 16mm | 6 5/8” API REG |
- Q:How to improve the surface roughness of casting parts?
- One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.
- Q:What kind of casting process is used for cast iron parts? And what are the cast steel parts adopted?
- Corundum sand: the main mineral composition is corundum alpha -Al2O3, used for investment casting, ceramic mold casting shell materials. The olivine sand: the main mineral composition of olivine (MgFe) 2SiO4, used in cast iron, non-ferrous alloy castings and high manganese steel casting molding sand and the core sand. Silica resources in nature resources, but suitable for casting with high SiO2 content of natural silica sand is not too much. Since 1951, China has carried out a general survey of the casting sand resources in the territory, but mainly limited to the main traffic lines and major industrial cities. Survey results show that Chinese can be used for natural silica sand casting is very rich in resources, a wide range of distribution. Inner Mongolia Zhelimumeng, natural silica sand reserves amounted to hundreds of millions of tons, the particle shape close to the circular, the content of SiO2 is about 90%. Fujian, Jinjiang Dongshan sea sand, the content of SiO2 is 94 to 98%, with a low volume of mud, are good natural silica sand. Are Duchang, Yongxiu Jiangxi County Xingzi, a large number of Quaternary lacustrine deposition of silica sand, the content of SiO2 is about 90%, low iron content, alkaline oxide less, uniform size, is a good lake sand. Guangzhou, Hunan and other places have abundant easily broken weathered sandstone, processing artificial silica sand, the content of SiO2 in more than 96%, can be used for the production of steel castings. Jiangsu Nanjing red sand, sandy mud pure, moderate, strong permeability, good viscosity, high silica content, less water, fine particles, pulls out the casting is smooth, stable quality, can be made of cast iron and non-ferrous metal parts of the sand and core sand
- Q:ZGMn13 casting parts processing, with what knife head good?
- The ZGMn13 itself is not have processing, if only the processing point, sharpening, ordinary can, if the processing area is relatively large, ZGMn13 external impact load is bigger,
- Q:How to get rid of casting sand inside casting parts?
- Are you saying that in the sand casting cavity? We use the manual blast, he is like a pipe will be automatic shot out of the grit, into the casting cavity, to remove the internal cavity in the purpose of casting sand!
- Q:Lathe processing stainless steel casting parts to use what type of tool, the speed into the amount of how much tool angle
- It has something to do with the size of your work, and it has a lot to do with the blade you're using right now.
- Q:How is the silicon sol precision casting part priced? What is the price per ton of casting? Such as 304 material.
- Yantai five God casting is generally 53 yuan /kg, the appearance is quite beautiful
- Q:Younger brother is to do casting valve, precision casting parts, the valve internal sand serious, but the appearance is very standard, this is why, for God answers, thank you!
- Valve sand core mold drying is not in place, excessive water content
- Q:We are small castings, the need for surface treatment of shot blasting machine, about how much?
- The choice of shot blasting machine, this is according to the workpiece size, yield, whether can collision, and the working time and other factors considered, while the price of different blasting machine are not the same, but the vast majority of small castings used crawler shot blasting machine, according to the comprehensive consideration of factors such as yield, size of workpiece commonly used on the market the crawler shot blasting machine has Q324, Q326, Q328, Q3210, and each time the amount of their treatment were 125KG, 200KG, 400KG, 600KG, the specific use of what types also need to be determined according to the actual situation
- Q:Why does the surface of stainless steel casting mirror mirror ripple?
- Because the grinding machine is layer by layer. And the material inside the casting is not completely uniform.
- Q:What foundry factories are used in the casting parts of China's major automobile manufacturers?
- For example Changchun FAW, under a casting, two casting and other casting plant, but there are more than half of all outsourcing in Tianjin Hebei Shandong purchase, many automobile enterprises to casting foundry.
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Double Rows Matrix PDC bit for Mining with High Stable Quality
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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