supply of snmg 150612 hm 4425 roughing insert.snmg 150612 hm 4425 roughing insert.,snmg 150612 hm 4425 roughing insert with cvd ticn+al2o3+tin coating for boring blc(8 40 mm diameter) wheels at hyt boring machine. cutting parameters 1)feed range=0.26-0.83 mm/r 2)cutti ng speed=350-230 m/min 3)depth of cut=1-8mm 4)corner radius=1.20mm. 5)chip breaker=yes 6) insert coating :cvd ticn+al2o3+tin 7)minimum 250 number of wheels to be bored per set of inserts make: san dvik or substantially equilavent note: technical specification(brochure) to be uploaded by the firm while q uoting the tender and evaluation will be done according to the indent description. [ warranty period: 30 months after the date of delivery ] ] => limited