PDC Cutters for Oil Drilling and Coal Mining Alisa@moresuperhard.com
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Product Details
Brand Name: | Moresuperhard | Place of Origin: | China | Model Number: | N |
Size: | 20*20*10 | Type: | Abrasive Disc |
Product Description
Sort by bit material
The mole PDC bit
The matrix diamond composite (PDC) bit is a cutting bit which is welded to the drill head via brazing.The matrix bit is sintered with tungsten-carbide powder, brazed on the tungsten carbide matrix with synthetic polycrystalline diamond composite sheet, and preserved with natural diamond.
Steel PDC bit
Steel PDC bit is machined with nickel, chromium and molybdenum alloys.After heat treatment, drill holes were drilled into the bit body, and the strong synthetic polycrystalline diamond composite was pressed into (tightly matched) the bit body.
According to applicable industry classification
The composite bit for geological exploration
The composite drill bit, mainly used in geological survey and exploration, is suitable for soft to medium hard rock layers. Now some manufacturers have developed a new composite sheet which can be applied to the rock layers with a tenth degree of hardness.
The utility model relates to a composite chip drill
It is mainly used for coal seam drilling and mining.Generally speaking, rock strata of coal field are relatively soft, and composite bit is widely used, such as anchor bit and three-wing bit.
Composite bit for petroleum exploration
Mainly used in oil and gas field drill bit.At present, the composite drill bit used in oil field is the cost and requirement of all composite drill bits.It's sort of the aristocracy of the composite drill bit.
The specifications of PDC cutter for oil drilling bits:PDC Rock Cutter for Oil Well Drilling Bits | |||
model | product number | size | |
D(Mm) | H(Mm) | ||
PDC-F | F0505 | 5 | 5 |
F0804 | 8 | 4 | |
F0808 | 8 | 8 | |
F0810 | 8 | 10 | |
F1008 | 10 | 8 | |
PCD-C | C1308 | 13.44 | 8 |
C1313 | 13.44 | 13.2 | |
C1613 | 16 | 13.2 | |
C1908 | 19.05 | 8 | |
C1913 | 19.05 | 13.2 | |
C1916 | 19.05 | 16.31 | |
C1919 | 19.05 | 19 | |
PCD-S | S1308 | 13.44 | 8 |
S1313 | 13.44 | 13.2 | |
S1613 | 16 | 13.2 | |
S1913 | 19.05 | 13.2 | |
S1916 | 19.05 | 16.31 | |
S1919 | 19.05 | 19 | |
PDC-G | G1308 | 13.44 | 8 |
G1313 | 13.44 | 13.2 | |
G1613 | 16 | 13.2 | |
G1913 | 19.05 | 13.2 | |
G1916 | 19.05 | 16.31 | |
CPD-(CSC)-R | R1320 | 13 | 20 |
R1925 | 19 | 25 | |
R1929 | 19 | 29 |
Cutters are made from a carbide substrate and diamond grit. High heat of around 2800 degrees and high pressure of approximately 1,000,000 psi forms the compact. A cobalt alloy is also present and acts as a catalyst to the sintering process. The cobalt helps bond the carbide and diamond.During the cooling process, the tungsten carbide shrinks at a rate of 2.5 times faster than the diamond. Controlling this stress, as with most aspects of drill bit design, is called Intellectual Property, and manufacturers rarely, if ever, share their secrets.PDC Cutter for oil IndustryThe diamond composite is composed of a layer of polycrystalline diamond and a hard alloy matrix.Oil pdc cutter is will micro diamond powder and cemented carbide substrate and super high pressure high temperature (about 60000 atmospheres, 1400 - a - 1500 ℃) under the condition of sintering, made of.Suitable for drilling in various layers of king kong composite chip bit (PDC bit).The diamond grains in the polycrystalline diamond layer have complete d-d bond bonding, which makes the diamond layer have high strength, high hardness and high abrasion resistance, as well as good self-sharpening.The rock is broken by shearing action, which is more effective than the crushing rock of the cone bit or the plough cutting and grinding rock of the diamond impregnated bit.The combination of polycrystalline diamond layer and hard alloy matrix is in the form of tooth structure, which makes the bond between the two layers more solid and ensures the drill bit to be more resistant to impact.Oil pdc cutter features1. The leading position of pdc cutter quality stability is a prominent feature of HMR products, pdc cutter has been unanimously recognized by customers at home and abroad.2. The advanced application for pdc cutter is ultra-high pressure and high temperature sintering technology ensures that the pdc cutter quality is in the leading level in China.3. Through the study of different geological conditions and the application of advanced computer simulation technology, reasonable and effective tooth structure was designed, pdc cutter greatly optimized the product performance.Can provide a variety of products for customers to choose, composite films can also be customized according to customer requirements.4. Cooperate with customers to design and provide applicable PDCcutter solutions for customers according to their different needs, and improve together with customers.
Our product’s advantages: 1.High grinding efficiency |
2.Wonderful edge quality |
3.Long service life |
4.High polishing efficiency |
5.Large Exports |
6.Considerable after-sell service |
7.Amazing performance |
8.Various types and sizes available |
9.Direct Factory Manufacturer |
10.Backing/substrate material: Aluminum |
11.Abrasive layer: diamond |
12.Bond: vitrified |
13.Excellent cutting edges |
14.Reduced cycle times |
15.Custom Engineered |
If you have any questions, please contact us
Whats App:+8618638297665
Skype:18638297665
Alisa@moresuperhard.com
Tel:18638297665
URL:
Contact Us
- Moresuperhad
- Contact nameAlisa Zhang
- Phone86-371-86545906
- Addresszhongyuan Zhengzhou,Henan
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