ra0 4 m carbide rotary burr

{"cid":"91224885","title":"SK-3M Single Cut Carbide Rotary Burr for Hardened Steel with Ra0.4\u03bcm Surface Roughness and \u22640.15mm Runout Tolerance","imgUrl":"https:\/\/img.chinax.com\/nimg\/e1\/9e\/e7718dc6ac97348a98868c282494-200x200-1.jpg","attrs":{"Price":"1-10usd","Brand Name":"CBT","Model Number":"SK-3M SC","Minimum Order Quantity":"100pcs","Delivery Time":"15-30days","Certification":"ISO9001-2008","Place of Origin":"CHINA","Payment Terms":"L\/C,T\/T,Western Union","Supply Ability":"70000pcs\/month","Packaging Details":"red case, single plastic tube","model":"SK-3M SC","cut dia":"9.6mm","cut length":"4.7mm","shank dia":"6mm","overall":"52mm","cut":"single cut","type":"silver braze","material":"Tungsten Carbide","coating":"no","workpiece":"Steel, Cast Iron","grade":"YG7"}}