Detailed Product Description machinist's hammer performan is introduced1,machinist's hammer no. is A1053Name MaterialBrandPerformanceApplicable scopemachinist's hammerAL-CUZBZGnon sparkinggas station Small oil depot2, machinist's hammer In flammable gas concentration7.8%ethylene space for use are ensure safety.Impact, friction, sparks do not drop sparks.3,machinist's hammer Face hardness:HRC25°4, ...