Diamond diamond core bit for granite

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{"cid":"132370","pid":"23569590","pimg_url":"\/\/img1.b2bforus.com\/2b\/b1\/46431bec2a73\/product\/80660937_s-w400xh400.jpg","name":"Cutting Effect RLT Tools Wholesale Diamond Drill Bit Diamond Vacuum Welded Dry Core Drilling Bit For Marble","attrs":{"Price":"$38.90(10 - 99 Sets) $35.50(>=100 Sets)","MOQ":"10 Sets","Delivery Time":"Negotiable","Brand":"RLT tools"}}

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