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info@jcdrill.com

Our company is a leading China fuel filter paper manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our fuel filter paper have been satisfied by many customers. Extreme design, quality raw materials, high performance and competitive price are what every customer wants, and that's also what we can offer you. Of course, also essential is our perfect after-sales service. If you are interested in our fuel filter paper services, you can consult us now, we will reply to you in time!
  • Thread Button Drill Bit Retrac Top Hammer Drilling Tools

    Thread Button Drill Bit Retrac Top Hammer Drilling Tools

    ModelThreaded Drill Bit

    Bit Diamond:33 to 152 mm

    Button Angle:30°,35°,40°


    >> Application

    The thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.


+8613810203890 info@jcdrill.com jkdrillingrig