PDC (Polycrystalline Diamond Compact) Cutter
As a superabrasive ltd, E-Grind produces high-quality Polycrystalline diamond composite(PDC) and polycrystalline diamond compact cutters.
Polycrystalline diamond composite(PDC) sheet is made of diamond particles and cemented carbide matrix sintered at 60,000 atmospheres, high temperature and high pressure above 1500 ℃, and has the high hardness of diamond and the high toughness of cemented carbide. The diamond composite sheet has extremely high wear resistance, impact resistance and good thermal stability, and is specially used for oil drilling bits and can also be used for other rock or mining drilling operations.
Customized Diamond PDC
E-Grind can provide a full range of diamond PDC with diameters ranging from 8mm to 19mm. And we can also provider polycrystalline diamond compact cutters which can be customized according to customer needs.
Polycrystalline diamond composite
D+T is generally used to indicate product specifications
C is Diamond chamfer, the standard degree is 45°, 0.3 mm length.
Diamond table (t) thickness is 2.0 mm, 1.5 mm, 1.0mm.
Dimension can be customized according to customer needs
Available Spec for Oil/gas Grade
DT 16 13 10 8 4
19 * • * * o
16 * • * • o
13 o • * • •
10 o o • • •
8 o o o • •
Available Spec for Mining Grade
DT 16 13 10 8 4
19 o • * • o
16 o • * • o
13 o * * • •
10 o o • • •
8 o o o • •
Diamond-reinforced composite cutter are formed by sintering diamond particles and cemented carbide matrix at high temperature and pressure, which not only has the high wear resistance of diamond, but also has the high strength of cemented carbide. The products are widely used in roller cone bits, down-the-hole drill bits, picks, crushing machinery and other fields, and are the best substitute for cemented carbide cutter.
The diamond-reinforced composite cutter adopts the transition layer technology between the diamond layer and the cemented carbide layer, which has outstanding impact resistance and ultra-high wear resistance, making it widely used in high-end PDC bits, such as shock-absorbing cutter, Center cutter, gauge cutter, etc.
Henan E-Grind Abrasives Co., Ltd. was founded in 2009. However we have more than 50 years of experience in the superabrasiveindustry.
在线联系供应商
Other supplier products
 |
CBN Powder | The pcd wire drawing die blanksdiamond wire drawing diespcd wire drawing dieare produced under ultra-high temperature and ultra-high pressure. It c... |
 |
E-Grind Superabrasives Product | E-Grind Superabrasives Product As one of the most professional abrasive powder suppliers in China, E-Grind offers a full range of superabrasives: ... |
 |
Metal Bond Mesh Diamond | Metal Bond Diamonds E-Grind's metal bond mesh diamondcombines both using life and working efficiency. Suitable for resin bond, vitrified bond, me... |
 |
Resin Bond Mesh Diamond | Friable Diamond Each Particle is with sub-crystal structure. Irregular and Very rough surface. New cutting edges come out during working. Also ava... |
 |
CBN Powder | Our synthetic diamond gritseries are with cube-octahedron particles, for stone and construction engineering industries such as Granite, Marble, Con... |
Same products
 |
Sodium tripolyphosphate（STPP） 7758-29-4 | 卖方: Syntop chemical Co.,Ltd. | Sodium tripolyphosphate has a wide range of uses, because of its dispersion, chelating, gelling, ... |
 |
L12301 12 Inch Brushless Chain Saw | 卖方: Zhejiang Huaqi Information Technology Co., LTD | 额定电压：20V 电链锯线速度：7.6m/s 空载电流：6A 额定功率：1000W 锯片规格：12” 最大切割直径：250mm 刹车：有 () |
 |
南非-低温供应容器价格-实验室杜瓦瓶 KGSQ | 卖方: 河南天之道生物科技有限公司 | 随着科技的不断发展，低温储存技术越来越多的应用于生物医学、科研实验和工业等多个领域。其中，液氮供应罐以其比传统的液氮容器更加持久和稳定的低温条件，被广泛的应用于这些领域。 液氮供应罐主要用于储存... |
 |
High quality Xylitol with competitive price | 卖方: Syntop chemical Co.,Ltd. | Industrial xylitol is a food additive, mainly used to improve taste, provide energy, laxative, im... |
 |
圭亚那-低温供应容器-液氮细胞储存 | 卖方: 河南天驰仪器设备有限公司 | 随着科技的不断发展，低温储存技术越来越多的应用于生物医学、科研实验和工业等多个领域。其中，液氮供应罐以其比传统的液氮容器更加持久和稳定的低温条件，被广泛的应用于这些领域。 液氮供应罐主要用于储存... |
