Features:
Made of high quality steel, long service life.Good metal texture, comfortable surface, easy to clamp.Self tightening keyless feature automatically increasing gripping force, high reliability, and stability.High accuracy, greatly improve your operating efficiency.Well perfect for electric hammer or impact drill tool.Specification:
Material: SteelWeight: approx. 185g/6.5ozModel: #01 with electric hammer conversion round shank; #02 with hex shank(Optional)Package List:
1* 0.8-10mm drill chuck with electric hammer conversion round shankor1* 0.8-10mm drill chuck with hex shank