Product introduction
Diamond Profile Core Drill Bit For Drilling Reinforced Concrete Stone Marble GraniteTiles
Good for reinforcement concrete and asphalt and bricks marble granite etc.
Silver or laser welding segmented type
Long Drill,from 300mm-450mm in total length
Diameter from 6mm-80mm. Other sizes are available.
Connection: 1-1/4 UNC or any other thread.
Our Quality has been approved by European & American market for many years.
We can offer our clients good after-sale service and professional technical assistance.
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