Oil Well Gas Drilling Bit PDC Cutter PDC insert 1308 1313 1613 1616 1919
The PDC cutters consist of a Polycrystalline Diamond layer and carbide substrate. PDC cutters are also named Polycrystalline Diamond Compact cutters, which is a kind of super hard material. The use of polycrystalline diamond compact (PDC) cutters is widely spread nowadays due to their high performance and durability in harsh environments.
How PDC Cutters are made
PDC cutters are made from tungsten carbide substrate and synthetic diamond grit. It is made using a combination of high temperature and high pressure with catalyst of cobalt alloy to help bond diamond and carbide during the sintering process. During the cooling process, the tungsten carbide shrinks at a rate of 2.5 times faster than the diamond, which combines Diamond and Tungsten Carbide together and thereafter forms a PDC Cutter.
Characteristics and Applications
Since PDC Cutters consist of diamond grit and tungsten carbide substrate, it combines advantages of both diamond and tungsten carbide and featured high abrasion resistant, high impact resistant and high thermal stable.
Now PDC Cutters are widely applied to oilfield drilling, gas and geological exploration, coal mining and many other drilling and milling applications, tooling as PDC Drill Bits, such as Steel PDC Drill Bits & Matrix PDC Drill Bits for oil drilling and
Tri-cone PDC Drill Bits for coal mining.
PDC cutters are produced with high-quality man-made diamond powder and tungsten carbide powder. The PDC cutters combine the high hardness and abrasion resistance of diamond and tungsten carbide, which are widely used for different drilling tools:
1. mining bits
2. geological bits
3. diamond DTH bit
4. diamond pick and other drilling tools.
Including below filed:
1. geothermal energy drilling
2. mining
3. water well
4. natural gas drilling and oil well drilling.
SPEC SHEET FOR OILFIELD DRILLING PDC CUTTERS
|
| SPEC Drawings |
Dimension Code |
Diameter (D) |
Height Total(H) |
Height Diamond |
Diamond Chamfer |
Carbide Chamfer |
|
1916 |
19.05+/-0.05 |
16.0+/-0.10 |
2.0-2.5 |
0.5x45 |
0.5x45 |
|
| 1913 |
19.05+/-0.05 |
13.2+/-0.10 |
2.0-2.5 |
0.5x45 |
0.5x45 |
| 1613 |
15.88+/-0.03 |
13.2+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1610 |
15.88+/-0.03 |
10.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1313 |
13.44+/-0.03 |
13.2+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1308 |
13.44+/-0.03 |
8.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
SPEC SHEET FOR MINING/SHALLOW OIL AND GAS PDC Cutters
|
| SPEC Drawings |
Dimension Code |
Diameter (D) |
Height Total(H) |
Height Diamond |
Diamond
Chamfer |
Carbide Chamfer |
|
1313 |
13.44+/-0.03 |
13.2+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1308 |
13.44+/-0.03 |
8.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1304 |
13.44+/-0.03 |
4.5+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1010 |
10.00+/-0.03 |
10.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1008 |
10.00+/-0.03 |
8.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 1004 |
10.00+/-0.03 |
4.5+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 810 |
8.00+/-0.03 |
10.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 808 |
8.00+/-0.03 |
8.0+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
| 804 |
8.00+/-0.03 |
4.5+/-0.10 |
2.0-2.5 |
0.3x45 |
0.5x45 |
ZZbetter has different types of PDC cutter
Firm packaging, 50 pcs / box
Audited Supplier 
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