Diamond drill bits, diamond core bits

Our production and supply of diamond drill bits, core bits, impregnated diamond core drill. Our standard tire supply diamond working layer height of 6 mm, as well as higher operating can be customized carcass layer height, such as 8 mm, 9 mm, 10 mm, 12 mm and so on. Drill steel body painted with paint, paint color should be different colors for different hardness of rock drill drilling, from soft to hard rock are: mudstone, sandstone, gypsum, talc, tuff, shale, serpentine, calcite; powder sandstone, limestone, marble, andesite, dolomite, reinforced concrete, porphyry; basalt and pegmatite, gabbro, schist, norite, syenite, peridotite; amphibolite, diorite, gneiss , granite, rhyolite, quartzite; iron rock, taconite, jasper, quartz, chert. At the same time the company also does not supply core bits, impregnated bits, surface set bits, PDC bit, TSP square polycrystalline bit, electroplated diamond drill bits, carbide drill bits, drill casing shoe, casing bit, reaming , a drill, drill pipe, fishing and so on. Drill head comprising the inner tube, the outer tube, collar, retainer, seat retainer, playing cards stopper, playing card room, seat ring, ring stable, reamer, drill bit. It contains salvage lift pin, end caps, bearings, locknuts pressure oiling cup, joints, buffer rod, rubber gaskets, nuts, buffer tube, pipe Toca, fishing hook room, spring fishing hook, fishing hooks, elastic cylindrical pins, set screws, spring pins, square locator.
impregnated diamond bit carcass in a uniform package trimmed with diamond particles. When drilling matrix wear diamond constantly exposed grams take rock, you can always wear the carcass after all, there are new outcropping diamond work, like grinding wheel metal material. Carcass certain height, an outer diameter slightly larger than the outside diameter of the drill bit, the drill bit inside diameter slightly smaller than the inner diameter, the outer side of the carcass, the inner sides and bottom of the sink are, so as to exclude dust and cool the drill bit through the rock rinse. Most of the impregnated diamond drill bits are used for synthetic diamond, called synthetic impregnated diamond bits.