large curves and internal radii ball burr

{"cid":"91224885","title":"SD-9M DC Double Cut Ball Burr with 25mm Head for Large Curves and Internal Radii - Tungsten Carbide Rotary Burr","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/22\/7957ddb43395936086f80a341301-200x200-1.jpg","attrs":{"Price":"1-30USD","Brand Name":"CABURTECH","Model Number":"SD-9M DC","Minimum Order Quantity":"100PCS\/MODEL","Delivery Time":"15-30DAYS","Certification":"ISO9001-2008","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"60000-70000PCS\/MONTH","Packaging Details":"Standard Export Carton","Model":"SD-9M DC","Cut dia":"25mm","Cut length":"21mm","Shank":"6mm","Overall":"66mm","Cut":"DC","Coating":"No","Material":"Tungsten Carbide","Grade":"YG8","Type":"Silver braze","Workpiece":"Steel, cast iron"}}