Diamond lapping disc for gemstone



Diamond grinding discs, diamond lapping discs are used for polishing and faceting gemstones (jade, crystal, agate), spinel, sapphire, jewellery, glass artwork and precision machining industry

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CIMT 2021 Beijing

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Enable Ginger Cannot connect to Ginger Check your internet connection or reload the browser Disable in this text field Rephrase Rephrase current sentence Edit in Ginger × CIMT 2021 Beijing The 17th China International Machine Tool Exhibition Exhibition time: April 12, 2021 solstice April 17 Booth no. : E8 - B706-2 Beijing International Machine Tool Exhibition Henan More Superhard Co. Ltd #moresuperhard   #CIMT   #Beijing  #2021  #Exhibition
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vacuum brazed diamond core bits

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vacuum brazed diamond core bits More SuperHard offers different size of vacuum brazed diamond core drill for fast and efficient coring & drilling granite, marble, concrete and brick wall, etc Alias: vacuum brazing core drill bits application:construction materials coring e-mail: Anna.wang@moresuperhard.com Details More SuperHard vacuum brazed drill bits are made by high grade diamond, brazing technology, instead of laser welding and high frequency welding. Applications Of Vacuum Brazed Diamond Core Bits More SuperHard offers different size of vacuum brazed diamond core drill for fast and efficient coring and drilling granite, marble, concrete and brick wall, etc applicable industries include, Air Condition Drill, engineering drill,heavy wall holing ,street lump punch,lampblack machine drill and stair handrail Advantages Of Vacuum Brazed Diamond Core Bits Excellent cutting speed with a long drilling life compared to electroplated core bits Energy conservation and environmental prot
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Precision hole machining

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  MoreSuperhard   materials (PCD diamond and cubic boron nitride) are known for their high hardness, but as industrial teeth, a great many of superhard materials(PCD&PCBN) related products need hole making before they can be used. Such as cutting inserts location hole, PCD diamond scribing wheels’ hole , medical device fluid orifice, water jet nozzle hole, drawing die hole and peeling tools’ hole, other PCD/PCBN wear parts’ hole etc. Our company mainly develops a new making holes’ method for PCD & PCBN materials, and adopts advanced electric processing, laser processing, ultrasonic grinding, honing and other methods to develop different processing technologies for different hole shapes. The hole diameter size can reach the accuracy range of micron meter level and the surface quality of inner hole can achieve the highest mirror effect (Ra0.25).  Cutting inserts hole  It is mainly for machining the locating hole of the solid or compact PCD/PCBN cutting inserts. Generally, it adop
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