165mm to 210mm collaring bit dia range drill hammer

{"cid":"91182652","title":"165mm Shank M60 Carbide Black DTH Hammer Bits For Construction Works","imgUrl":"https:\/\/img.ismap.com\/nimg\/64\/7b\/ea7644592c66697bff2aa58a7459-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"SOLLROC","Model Number":"M60","Minimum Order Quantity":"1 piece","Delivery Time":"18 working days","Certification":"SGS","Place of Origin":"China","Payment Terms":"T\/T,","Supply Ability":"10000 pieces\/month","Packaging Details":"Cartons + ply wood case (no plastic)","Application":"Quarrying, construction, civil engineering, mining,","Usage":"mining, water well drilling, geothermal drilling","Product name":"M60 DTH Bit","Rock formation":"Granite, limestone, quartz, etc","shank":"DHD,Cop,QL,Mission,SD","Advantage":"Hign Abrasion Resistance","Color":"Black or as request","Size":"152mm 165mm 178mm 191mm","Rock hardness":"Granite, limestone, quartz, etc","Machine type":"Drilling Tool,Drilling Equipment,Downhole Tools,Mining machine parts","Use":"Well Drilling,Ore Mining,Coal Mining,Coal\/Ore Mining,quarry"}}

{"cid":"91096850","title":"High Efficiency Hardened Drill Bits Low Air Pressure Range With Dia 68 - 165mm","imgUrl":"https:\/\/img.ismap.com\/nimg\/69\/88\/df9b3751eec86b3d59030b3e9779-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"MIROC","Model Number":"DTH Button Bit","Minimum Order Quantity":"10 Pieces","Delivery Time":"20-25 days","Place of Origin":"China","Supply Ability":"20000 pieces per month","Packaging Details":"Carton Box or Wooden Box","Diameter":"68~165mm","Color":"Yellow,bule,green etc","Material":"tungsten carbide","Low Air Pressure":"CIR65 CIR70 CIR80 CIR90 CIR110 CIR150"}}