4 inch concrete diamond core bits with high diamond concentration are especially designed for handheld applications. Hilti core bit provides better cutting comfort, resulting in better accuracy when starting to drill.
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14 Hilti Concrete diamond core bit for sale
4 diamond core bits are usually used for drilling concrete, granite, reinforced concrete, bricks, hard stone,etc. We can adjust the segment formula for your actual application for better sharpness and longer lifespan. Our concrete diamond core bits provide smooth drilling and avoid segments loosing. High quality diamond powder and Cobalt powder offers long drilling life and sharpness, quality is in the same level with Hilti core bit.
ChinShine has been developing new and cost-effective concrete core bit segments for customers!
Application: Reinforced concrete, concrete, granite, bricks,etc.
Technology: silver welding, laser welding
Diameter: 4 inch, 100mm
Segment Height: 10mm
Quality: Hilti Grade
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