High quality brass collets to fit Dremel, other rotary tools, pin vises
Compatible with most rotary tools used in hardware, hobby, home etc
Clamping Diameter :1mm/1.6mm/2.3mm/3.2mm(0.04",0.06",0.091",0.126")
Shank Dia :4.3mm/4.3mm/4.3mm/4.3mm(0.17",0.17",0.17",0.17")
Overall Length :17mm/0.67"
Material :Brass
Color :Golden
Measurement error Rang: 0.05mm