1/2 - 2" diamond core drill bit crowns segment

Small diameter diamond core drill bit could be made with crown segments , which is mainly apply to cut concrete, reinforced concrete, asphalt, natural stone, etc. With high quality diamond and longer corning life. 32mm, 36mm, 50mm or 51mm are the most popular, 2 inch, 1/2 inch.... We have different formula of segment according to different application.
  • brand:

    ChinShine
  • order(moq):

    1
  • product origin:

    Quanzhou, Fujian, China
  • color:

    All Colours
  • shipping port:

    Xiamen, Shanghai, Guangzhou
  • lead time:

    1-20 days, depends on quantity
  • product detail

32mm, 36mm, 50mm, 1/2", 2"... all the small diameter diamond core drill bit could be made with crown segment shape,  which is strong welding, longer working time. They can be used for drilling concrete, granite, reinforced concrete, bricks, hard stone,etc. We can adjust the crown core bit formula for your actual application for better sharpness and longer lifespan. Our crown diamond core drill bit provide smooth drilling and avoid segments loosing. High quality diamond powder and Cobalt powder offers long drilling life for our crown segments.


ChinShine are kepp developing new and cost-effective crown diamond core drill bit for customers!

Material: Diamond powder+ metal powder + Cobalt

Application: Reinforced concrete, concrete, granite, bricks,etc.

Technology: Sintering, silver welding

Diameter: 22mm,32mm, 36mm, 50mm, 51mm, 55mm....

Segment Height: 10mm

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