ITEM NAME:10pcs/set 0.3mm-1.2mm PCB Print Circuit Board Carbide Micro Drill Bits Tool #gib Store Home Promotion Hot Item Add to Fav.Use high quality materials and fine grinding process makes bit more sharp cutting edge, reduce cutting force and broken drill, improve the quality of hole wall. 10 x Drill Bits. The cutting edges strictly avoid partial hole, ensure the quality.
