Brass Collet Mini Drill Chucks for Electric Motor Shaft Drill Bit Tool Chuck Adapter 2.00/2.35/3.17/4.05/5.05mm

7pcs/set Brass Collet Mini Drill Chucks for Electric Motor Shaft Drill Bit Tool Chuck Adapter 2.00/2.35/3.17/4.05/5.05mm

* This 0.5-3mm twist drill chuck set is made of copper with excellent workmanship. * It is suitable for 0.5-3.0MM drill bit. * For small drills, after connecting with the motor, drill holes for the PCB circuit board with special micro drills. * Compatible with most rotary tools used in hardware, hobby, home etc Clamping Diameter * Ideal for combined use with a hand drill or electric drill,to drill ABS,wood board,presspaper,etc

Specification: Adapter Drill: 0.5mm, 1.0mm, 1.5mm, 2.3mm, 3.0mm Material: Copper Color: Gold Copper Drill Folder Size: 2.35mm, 3.17mm, 2mm, 4.05mm, 5.05mm Suitable for use with hand drills or electric drills.

Package includes: 1 * Small Wrench 1 * Copper Drill Folder 5 * Drill Collet

Note: 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. Please allow slight manual measurement deviation for the data.