Material: consists of high carbon steel and high quality boron steel. Thickness :from 12mm to 60mm, width is no limited, suitable for all kind of machine models domestic and foreign. Process :process of hot-pressing and compression bending is applied in all end bits and they're made from boron steel. Performance :product performance has reached international standard, after quenching and tempering. Variety:single bevel, double bevel, drilled double bevel, none bevel. We could provide your need by your drawing, like dimension and bolt hole distribution. Name part number specification hole weight(kg) Blade 4t2235 2438*203*25 17holes 93.8 Blade 4t3009 1520*203*20 10holes 45 Blade 5d9559 1520*203*20 15holes 60 1. Products size: 1828*152*16 2. Packing: fumigation wooden pallet