m42 8 cobalt hss din338 drill bit 11mm stainless steel drilling

{"cid":"91225487","title":"M42 Cobalt Drill Bits DIN338 11mm Drill Bits For Metal Amber Finished 9.0MM","imgUrl":"https:\/\/img.chinax.com\/nimg\/40\/4f\/4dc9dffc6bf47e975588be5f0bc3-200x200-1.jpg","attrs":{"Price":"0.05-2.7$\/PCS","Brand Name":"XRTOOLS","Model Number":"9.0MM","Minimum Order Quantity":"500PCS","Delivery Time":"30-45days","Shank":"Straight Shank","Hardness":"HRC65-67","Certification":"ISO9000","Place of Origin":"JIANG SU","Payment Terms":"T\/T, L\/C, D\/P","Supply Ability":"400,0000Pcs Per Mouth","Packaging Details":"Plastic box,Double Blister card","Point angle":"118 Degree Split Point","Type":"Twist Drill Bit","Use":"higher cutting speed tools","Name":"high speed drill bits","Surface":"coffee","Material":"m42","Process":"Fully Ground","Size":"11mm"}}