7pcs/Set Mini Drill Chuck Description: This 0.5-3mm Twist Drill Chuck Set is made of copper with excellent workmanshi. Tong can go with Twist Drill Like a mini hand DRLL to board abs, shet aluminum, cardboard drilling. Specificaitons: Material: Copper Drill collar size: 0.5 mm, 1.0 mm, 1.5 mm, 2.5 mm, 3.0 mm Feature: Excellent workmanship 0.5-3.0mm drill collar Go with Twist Drill Like a mini hand DRLL to board abs, aluminum sheet, cardboard drilling Package Included: 1x axis 1x copper lid 1×0.5mm drill collar 1×1.0mm drill collar 1×1.5mm drill collar 1×2.5mm drill collar 1×3.0mm drill collar
