... -12,BTO-15,BTO-22,BTO-30,CBT-60,CBT653.Coil Diameter: from 450mm to 980mm outside diamer4.Packing:Packing in ... paper and outside woven cloth.10, 25, 50kgs/coil, or 8m—15m/coil or do as your demands. Blade SizeStyleThicknessDiameter of center ... -10.15.22cross coil500mm102 16M BTO-10.15.22 cross coil