Diamond oil drilling bits
Introductionof TSP diamond (Thermal Stable Polycrystalline)
Thermal StablePolycrystalline diamond (TSP) can be manufactured into a variety of sizes and shapes (Cubes, Cylinders, Discs, Rectangles, Triangles,Spheres etc.) that can be inserted into cutting tools,drilling bits, reamers, wire drawing dies, and other wear-resistant components.Drill bits and reaming shells made with TSP diamonds are suitable fordrilling in soft rocks with hardness below 7 degrees, such as lime rock,marble, shale, etc, and in medium to hard rocks with coarse grains.
Specifications of TSP diamond (Thermal Stable Polycrystalline)
TSP diamond for oil drill bits are suitable foroil mining fields, cutting tools, wire drawing dies etc. TSP diamond for oildrill bits. It is achieved in an environment of high temperature and superhighpressure and thermally stable up to 1,200°C for its insert binder (mainly Si).Sic has a similar coefficient of thermal expansion to that of diamond &enjoys very good wear-resistance.
Applications TSP diamond (Thermal Stable Polycrystalline):
Different thermallystable polycrystalline diamond products with different performances ofwear-resistance, toughness, self-sharpening & high-temperature resistancecan be used in gem-processing, Sic wheel dressers, wire drawing dies, coatedcutters, etc. It can be applied on the drill bits for oilfields.
Triangle, cube, cylinder, special shapes Available Sizes: 1.5×1.5×1.5,3×3×10, 5.5×5.5×4.5, 3×3×2.6, 8×8×4, 3×3×10×r1.5, 3×3×10×r2.5, 2×4×120...
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