7 PCS/Set Brass 0.5-3mm Small Electric Drill Bit Collet Micro Twist 3.17mm Drill Chuck Set with Wrench, 3.17mm for Playstation Portable pay attention to apply it

pay attention to apply it in a "strip" or "dot" or "W shape"

you most probably own a mod or vaporizer with an output of 150W or higher

2CM，H4CM

Ultra full HD night vision

7 PCS/Set Brass 0.5-3mm Small Electric Drill Bit Collet Micro Twist 3.17mm Drill Chuck Set with Wrench, 3.17mm for Playstation Portable pay attention to apply it1. 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 Specification: General Material Brass Package Weight One Package Weight 0. 04kgs 0. 08lb One Package Size 10cm * 5cm * 2cm 3. 94inch * 1. 97inch * 0. 79inch Qty per Carton 100 Carton Weight 3. 60kgs 7. 94lb