This document specifies the terms and definitions, product structure and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of circular saw blades for rapid cold cutting of metals. This document is suitable for metal cutting circular saw blades (hereinafter referred to as circular saw blades) for sawing various round steel, square steel, and steel pipes at room temperature, with an outer diameter of the saw blade Φ180mm ~ Φ850mm, and a feed rate per tooth Fz ≥ 0.08mm.
T/ZZB Q057-2022 history
2022T/ZZB Q057-2022 Saw blade for rapid cold cutting of metal