7pcs 0.5-3mm Mini Twist Drill Tool Chuck Set Small Electric Drill Bit Collet

Detail: *7pcs Drill Bit Chuck+Collets Set is suitable for punching hole on ABS plate soft wood cardboard etc. *Used with hand drill or electric drill(Not included). *Made of high quality brass high hardness and durability. *Item Condition: Brand New *Material:Brass *Color: Gold(As Pictures Show) *Drill Collet Size: 0.5mm 1.0mm 1.5mm 2.5mm 3.0mm *Chuck Tail diameter: 3.17mm/2.35mm (Optional) *Overall length: 28.3mm *Chuck Clamping range: 0.5-3mm Package Contents: 5*Drill Bit Collets 1*Drill Chuck 1*Allen Key Notes: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.