|Place of Origin:||Zhengzhou, Henan, China|
|Minimum Order Quantity:||To be negotiated|
|Price:||To be negotiated|
|Packaging Details:||By box|
|Delivery Time:||To be negotiated|
|Payment Terms:||T/T, L/C, D/A, D/P, Western Union, MoneyGram，Paypal|
|Product Name:||TSP Insert For Drill Bits||Raw Materials:||Polycrystalline Diamond + WC|
|Place Of Origin:||Henan, China||Size:||Customized|
|Shape:||Flat,special,sharp-edged,wedge,conical,spherical||Craft:||High Temperature And Pressure|
Thermally Stable Polycrystalline (TSP) diamond TSP Insert for Drill Bits
Description of TSP Insert
TSP diamond manufactured by micron diamond particles and binder (cobalt or silicon) at the ultra-high pressure and high temperature techniques. In the oil and gas drilling industry, the use of polycrystalline diamond compact (PDC) drill bits and TSP bits has become increasingly common, with PDC drill bits and TSP bits accounting for a significant fraction of the worldwide rock-bit market. TSP for drilling bits of oil field is thermally stable polycrystalline diamond product, which is manufactured by the ultra-high pressure and high temperature techniques. It is thermally stable up to 1200 degree Celsius. Drill bits employing the TSP cutters are capable of reducing overall system costs through increasing rates of penetration and bit life. It can be manufactured into a variety of sizes and shapes (Triangle, cube, cylinder, special etc.).
The sintered block sinters the TSP cutter directly onto the cemented carbide substrate. It has the heat resistance and wear resistance of TSP and the toughness of cemented carbide. It is mostly used for the gage part of the core drill.
TSP insert mining and oil drilling bits are best suited for more abrasive or broken formations. Drill bits and reaming shells made with TSP diamonds are suitable for drilling in soft rocks with hardness below 7 degrees, such as lime rock, marble, shale, etc; and in medium to hard rocks with coarse grains, such as sedimentary rock. The results obtained in drilling medium to hard rocks and non-uniform abrasive formations are much better than those obtained with drill bits impregnated or surface-set with single, natural diamond crystals. We have advanced techniques to test the impact resistance, thermal stability and wear-resistance. to meet different clients special requirement.
Features and Benefits of TSP Diamond
►HNI's TSP diamond offers high thermal stability.
►The relative wear resistance of the TSP diamond body remains the same under high temperature conditions.
►HNI TSP is proven in laboratory and field testing that suitable for gage of oil drill bits and mining drill bits.
Applications of TSP Diamond
Different thermally stable polycrystalline diamond products with different performances of wear-resistance, toughness, self-sharpening & high-temperature resistance can be used in gem-processing, SiC wheel dressers, wire drawing dies, coated cutters, etc. It can be applied on the drill bits for oilfields.
►Can be manufactured into a variety of sizes and shapes that can be inserted into cutting tools, drilling bits, reamers and other wear resistant components.
►Drill bits and reaming shells made with TSP diamonds are suitable for drilling in soft rocks with hardness below 7 degrees.
►One of the primary applications for TSP is wear protection on the gage of drill bits, It is suitable for oil drilling bits and mining bits, and can be used as a primary cutting element, in some cases.
Contact Person: Peter