The blades are welded with ATB tips ,There are many holes on the body which can reduce the noices, The main body of the blades are made by supenor quality spring steel .It has characteristics of lightness .high effciency ,low noises and long life etc. In order to avoid rust and make the surface more shiny, the blades can be plated with Nickel and chromium etc. The blades are maintly suitable for cutting grass at golf court airport .football court in gardens parks etc . |