ITEM NAME:2+10pcs 0.5-3.22mm Micro Twist Drill Kit Chuck Electric Drill Bit Collet #gib Store Home Promotion Hot Item Add to Fav.Drill collet size: 2.3MM, 3.17MM. 2 X Drill Collet. Usage: Micro drill bit clamp. Chuck size: 0.5-3.2MM. 10 X Drill Bit Clamp. 1 X Wrench. Pet Supplies. Product weight: 40g.
