martini cutter 20b milling back cutter

{"cid":"91215671","title":"MARTINI CUTTER 20B Milling Back Cutter for Precision Back-Milling with Stable Cutting Performance and High-Quality Metal Construction","imgUrl":"https:\/\/img.chinax.com\/nimg\/61\/9b\/bd6a9c01575c97f1fb0ff329404a-200x200-1.jpg","attrs":{"Price":"negotiation","Brand Name":"FIRST","Model Number":"20B","Minimum Order Quantity":"5piece","Delivery Time":"within 3 days","Blade Type":"20B blade \/ milling back cutter","Machine Type":"20B","Packaging Details":"Plastic bag +Buffer cushion + outer cartons","Condition":"High-Quality","Supply Ability":"1000 pieces","Payment Terms":"T\/T,Western Union,paypal,alipay","Color":"Black","Use Case":"Perfect binding machine back-milling (\"wash back\")","Place of Origin":"China","Material":"Metal"}}

{"cid":"91190002","title":"High Performance Dental Milling Burs , Roland 50 Carbide Milling Cutters","imgUrl":"https:\/\/img.chinax.com\/nimg\/17\/cd\/a5705e70301688a4a8d7b9047224-200x200-1.jpg","attrs":{"Price":"USD21-USD32 piece","Brand Name":"penghao","Model Number":"Rl-50-06-Dlc","Minimum Order Quantity":"10 piece(s)","Delivery Time":"5-8workdays","Certification":"CE,ISO","Place of Origin":"CHINA","Payment Terms":"Western Union, T\/T","Supply Ability":"10000piece(s) per Month","Packaging Details":"boxes , cartons ,pallets.","Use":"FOR CAD\/CAM Systerm","Head Diameter":"2mm","Shank":"4.0mm","Coating":"CrN,DLC,DC","customize":"available","OEM":"Available"}}