fast fit hexagon head drill bit 10mm 12mm 14mm

{"cid":"91165061","title":"Hexagon Shank Diamond Core Drill Bits For Tile Ceramic Marble Granite Drilling","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/c0\/54\/46de629cdba3b3082bbd5222051b-200x200-1.jpg","attrs":{"Price":"Negotiate","Brand Name":"JOHNSON TOOLS","Model Number":"CB-VB 6-80mm","Minimum Order Quantity":"50pcs","Delivery Time":"15days.","Certification":"GB, SGS","Place of Origin":"CHINA","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"100000pcs per month","Packaging Details":"white box, plastic box","Products":"Diamond Core Drill Bits.","Technology":"Vacuum Brazed type","Size":"6mm to 80mm outer diameter.","Thread":"Hexagon Shank","Use":"Tile , Ceramic , Marble , Granite","Packing":"White box, Blister card packing."}}

{"cid":"91201361","title":"15mm 30mm Sintered Diamond Drill Bit Ceramic Pots Marble 30x15x60xM14","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/30\/ed\/bb5ca546223cf49a2a49d5cd295b-200x200-1.jpg","attrs":{"Price":"$5.50\/pcs","Brand Name":"HUACHANG","Model Number":"980203047","Minimum Order Quantity":"500pcs","Delivery Time":"30 work days","Place of Origin":"Jiangsu, China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"25000pcs per month","Packaging Details":"white paper box","Material":"65Mn","Use":"For Marble, ceramic ,granite,porcelain drilling holes","Cutter Head Material":"diamond","Customized support":"OEM, ODM","Painting":"Core Drill Bit","Color":"red green blue golden yellow","Finish":"Painting"}}