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Surface set bits, drill casing, casing shoe bit, drill casing shoe buy in Zhengzhou
Buy Surface set bits, drill casing, casing shoe bit, drill casing shoe
Surface set bits, drill casing, casing shoe bit, drill casing shoe

Surface set bits, drill casing, casing shoe bit, drill casing shoe

In stock
Price:
96 CNY
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China, Zhengzhou
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Technical characteristics
  • Brandyw
  • Country of manufactureChina
  • MATERIALSTEEL
  • usagemachine tool
  • shippmentwithin 5 days
  • portbeijing
Description

impregnated diamond bits trimmed carcass in a uniform package of 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.
table diamond bit of steel cylindrical drill bit body, the upper car threaded lower sintering have bit matrix, diamond particles are on the surface of the package insert drill carcass. Slightly larger than the outer diameter of the steel carcass diameter, slightly smaller than the inner diameter of the inner diameter of steel, inside and outside over the water and the bottom of the groove may have, in the drilling fluid flowing away rock dust and cool the drill bit. Diamond drill table are package inserts of natural diamond, it is expensive, and therefore only used in some special difficult drilling hard formations. Oil drilling table diamond bit more
electroplated diamond drill diamond drill known as casting, is made by plating the principle of diamond drill bits. Diamond carcass in the plating tank in the plating layer by layer on the drill bit body, electrolytic metal plating covering the same time, spreading the diamond particles, the diamond was wrapped in a metal plating layer inside. Prolonged and repeated patch of sand to form a plating layer of drill work. Electroplating drill steel body also uses plastic mold shaping, the coating along the axis of the drill bit growth, and to ensure that the inner and outer carcass size and small ducts. Diamond drill bits are used mostly artificial diamond diamond drill carcass composition is mainly nickel, and ordinary impregnated diamond bits have the same conditions of application

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Surface set bits, drill casing, casing shoe bit, drill casing shoe
Surface set bits, drill casing, casing shoe bit, drill casing shoe
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