Guilin Star Diamond Superhard Material Co., Ltd

• MOQ 50 Piece(s)

we are offering pdc cutters.ensure its quality, we adopt the most advanced technical formula and synthetic techniques from both home and abroad. Using the hyperfine diamond powder as raw materials, the diamond layer can reach 2-3mm. The sintering technologies that we use to make this type of the pdcs, which can form stable d-d combinations between molecules, have greatly improved its durability and toughness, and have prolonged its service life. Our special techniques adopted in the combination of diamond and kentanium, which make the wc dissolve into the diamond under extremely high pressure and temperature, can also ensure the impact resistance of the pdc cutters. In addition, we use a unique binding material between the diamond and kentanium to eliminate the heat stress of the junction. Specification： model diameter-d height-h diamond layer-e diamond chamfer-α tungsten carbide chamfer-β sdp1308 13.44mm 8.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1313 13.44mm 13.20mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1608 16.00mm 8.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1613 16.00mm 13.20mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1616 16.00mm 16.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1908 19.05mm 8.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1913 19.05mm 13.20mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1916 19.05mm 16.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45° sdp1919 19.05mm 19.00mm 1.80-2.50mm 0.4mm×45° 0.50mm×45°

• MOQ 50 Piece(s)

we are offering pdc cutters.pdc (polycrystalline diamond compact) is composed of synthetic diamond and tungsten carbide under high temperature and high pressure. This kind of pdc cutters is for coal mine, mining, geological exploration, water conservancy and hydropower, highway, railway, bridge and construction. Types: flat pdc cutters, cambered face pdc cutters (patented product), gk pdc cutters (patented product), zx pdc cutters (patented product).specification model diameter-d (mm) height-h (mm) diamond thickness-e(mm) diamond chamfer-α tungsten carbide-β gk1913 19.05 13.20 2.0±0.1 0.5x45° gk1613 16.00 13.20 2.0±0.1 0.5x45° gk1313 13.44 13.20 2.0±0.1 0.5x45° gk1308 13.44 8.00 2.0±0.1 0.5x45° gk1305 13.44 5.00 1.5±0.1 0.5x45° zx1913 19.05 13.20 2.0±0.1 0.5x45° zx1613 16.00 13.20 2.0±0.1 0.5x45° zx1313 13.44 13.20 2.0±0.1 0.5x45° zx1308 13.44 8.00 2.0±0.1 0.5x45° zx1305 13.44 5.00 1.5±0.1 0.5x45° hm1908 19.05 8.00 1.5±0.1 0.5x45° hm1608 16.00 8.00 1.5±0.1 0.5x45° hm1308 13.44 8.00 1.5±0.1 0.5x45° hm1305 13.44 5.00 1.5±0.1 0.5x45° 1908m 19.05 8.00 1.8±0.1 0.3x45° 0.5x45° 1608m 16.00 8.00 1.8±0.1 0.3x45° 0.5x45° 1308m 13.44 8.00 1.8±0.1 0.3x45° 0.5x45° 1305m 13.44 5.00 1.8±0.1 0.3x45° 0.5x45° 1304m 13.44 4.50 1.8±0.1 0.3x45° 0.5x45°

• MOQ 50 Piece(s)

Pdc Bit Cutters, Bit Inserts for Oil and Gas.General Sizes: 1925, 1916, 1913, 1908, 1616, 1613, 1608, 1313, 1308 etc. Advantages of PDC cutter: 1. high hardness, abrasion resistance and impact resistance 2. high speed 3. Cutter layout is force balanced to drill a precise round hole and reduce bit whirl 4. Gauge pads have tungsten carbide inserts for maximum wear resistance 5. The diamond layer with thickness over 1 mm increases abrsion resistence of PDC cutter. Applications of PDC cutter: Mainly for oil and gas drill bits. This kind of PDC is sintered by high pressure and temperature which is composed of diamond and tungsten carbide. It can be embedded into mine drill to use in shallow stratum drilling for it is economical and durable. Introduction of PDC: PDC is made of diamond micro-powder and hard tungsten carbide under high temperature and high pressure. It possess of high wear resistance like diamond, at the same time the impact resistance like tungsten carbide and that’s made it the best material as a drill bit cutter. Reinforced PDC has higher dense diamond powder, claw tungsten carbide substrate made the two layers solid as whole one.