... chromium plated 4.Safety,high efficiency,durable, Saw Chain for chainsaw· Top quality: The material imported from Germany and ... )· Cutter: square chisel, semi-chisel · An ideal chain for woodcutters who frequently work in dusty,dirty conditions· The inspection ... inspection. These inspections include test for pre-tensile strength, test for stability and breaking, test for the hardness of its components, ...