Testing Hammer, Alloy Copper Testing Hammers INSPECTION NON SPARKING

Material: Aluminum-Bronze, Beryllium-Bronze Color: Natural Or Upon Your Request Technique: Casting Or Forging Surface Treatment:mirror Polished Hardness: Al-Bronze(25HRC) Be-Bronze(35HRC) Tensile Strength: Aluminum-Copper Alloy Over 75-85kgf/Mm. Beryllium Copper Alloy Tensile Strength Over 105-120kgf/Mm. Aluminum-Copper Alloy Explosion-Proof Tool HRC Over 25°. Beryllium Copper Alloy Explosion-Proof Tool HRC Over 35 °. Technical Data Of Testing Hammer No. Size L (Mm) Weight(G)