sintered 1 1 4 core cutting bit for wall

{"cid":"91225487","title":"Professional 160mm Brick Core Bit | Heavy-Wall Sintered TCT Cutter for Commercial Venting","imgUrl":"https:\/\/img.chinax.com\/nimg\/6b\/87\/9845e75695aa7b8c3ba296611b83-200x200-1.jpg","attrs":{"Price":"$1.18-20.98\/pc","Brand Name":"XRTOOLS","Model Number":"160mm","Minimum Order Quantity":"500pcs","Delivery Time":"25-35days","Shank":"Triangle Shank","Toothdesign":"Sharp, durable carbide teeth","Supply Ability":"20000pcs per day","Material":"Tungsten Carbide Tipped (TCT)","Cuttingspeed":"Optimal speed varies by material, generally 1500-3000 RPM","Type":"Core Drill Bit","Cuttingdepth":"Up to 50mm","Place of Origin":"CHINA","Compatibility":"Suitable for use with electric drills and drill presses","Packaging Details":"plastic box","Color":"Sand Blast","Application":"Cutting holes in dry wall","Name":"Masonry Core Drill Bit","Countryoforigin":"Varies by manufacturer, commonly China","Body Material":"Carbon Steel","Payment Terms":"L\/C, T\/T, D\/P, Western Union, MoneyGram","Cuttingdiameterrange":"14mm to 210mm","Certification":"ISO9000","l Tungsten Carbide Shank Triangle Shank Cutting Depth 26mm Surface Finish Sand Blasted Package One P":"Tungsten Carbide","Durability":"High wear resistance and long tool life","Cutting Depth":"3\/16\u201d"}}