ITEM NAME:10Pcs 0.3mm to 1.2 m PCB Print Circuit Board Carbide Micro Drill Bits Tool #JT1 Product Description Description: Features: Drill has a large scraps discharge space, little resistance and smoothly during the scraps discharge. 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. The cutting edges strictly avoid partial hole, ensure the quality. Long life, it can drill 2000-5000 pcs under normal working.10 x Micro Drill. 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. 1/8" (3.175mm). If item is defective after 3 months, you can still send it back to us.
