Crown diamond core drill bit segment for concrete

Crown diamond core drill bit segments are usually welded on small diameter drill bits.They can be used for drilling concrete, granite, reinforced concrete, bricks, hard stone,etc. We can adjust the crown core bit segment formula for your actual application for better sharpness and longer lifespan. Our crown diamond core drill bit segments 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 bit segments for customers!

Material: Diamond powder+ metal powder

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

Technology: Sintering

Diameter: 22mm-55mm

Segment Height: 10mm