[PWT01202] 1/2" 13mm راس مقدح حديد
Housing: Iron, heat-treated, powder metallurgy white teeth, heat-treated, hardened to HRC 48
Clip: 45# carbon steel, fine-polished, heat-treated, hardened to HRC 48
Jaw: 50# steel, fine-polished, heat-treated, hardened to HRC 53
Drill chuck key: A3 steel, heat-treated, blackened.
Clamping Range: 1.5-13mm
Connection Method: 1/2-20UNF
Weight: 305g