Diamond brazed diamond core bits

{"cid":"101971","pid":"20522294","pimg_url":"\/\/img1.b2bforus.com\/58\/c9\/47fc35a154fb\/product\/67778205_s-w400xh400.jpg","name":"For Tile Marble Granite Hole Drilling Core Drill Bit For Granite 68mm M14 Vacuum Welded Diamond Core Bits","attrs":{"Price":"Negotiable","MOQ":"2 Pieces","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}

{"cid":"101971","pid":"20522274","pimg_url":"\/\/img1.b2bforus.com\/58\/c9\/47fc35a154fb\/product\/67778108_s-w400xh400.jpg","name":"For porcelain marble tile granite hole drilling diamantbohrkrone ceramic stoneware vacuum brazed diamond core bit for ceramic and marble","attrs":{"Price":"Negotiable","MOQ":"10 Pieces","Delivery Time":"Negotiable","Brand":"Drills-king"}}

{"cid":"101971","pid":"20522262","pimg_url":"\/\/img1.b2bforus.com\/58\/c9\/47fc35a154fb\/product\/67778035_s-w400xh400.jpg","name":"Drilling Hole Vacuum Brazed Diamond Core Bit For Ceramic And Marble Diamond Core Bits Core Drill Bit","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Henan Drills-King"}}

{"cid":"101971","pid":"20522235","pimg_url":"\/\/img1.b2bforus.com\/58\/c9\/47fc35a154fb\/product\/67777900_s-w400xh400.jpg","name":"For Porcelain Marble Tile Granite Ceramic Hole Drilling Vacuum Brazed Diamond Core Bit For Ceramic And Marble Welded Drill Bits M14 Hexagon Shank Tools","attrs":{"Price":"Negotiable","MOQ":"10.0 Pieces","Delivery Time":"Negotiable","Brand":"Drills-king"}}

{"cid":"101971","pid":"20522220","pimg_url":"\/\/img1.b2bforus.com\/58\/c9\/47fc35a154fb\/product\/67777814_s-w400xh400.jpg","name":"Making Holes on Diamond Glass Vacuum Brazed Core Bit for Ceramic and Marble Brazed Drill Bit Hexagon Shank Tools","attrs":{"Price":"Negotiable","MOQ":"1 Set","Delivery Time":"Negotiable","Brand":"Drillsking"}}