7 PCS/Set Brass 0.5-3mm Small Electric Drill Bit Collet Micro Twist 5.05mm Drill Chuck Set with Wrench

1. Material:Brass
2. 0.5-3.0mm drill collet
3. Excellent workmanship
4. Ideal for combined use with a hand drill or electric drill,to drill ABS,wood board,presspaper,etc.
5. Package include: 1x drill chuck, 5x drill collet, 1x drill chuck keys