Mini PCB Drill Set 0.3 - 1.2 mm (10 pcs)

Mini PCB Drill Set 0.3 - 1.2 mm (10 pcs) Product Features: 10 Pieces PCB Drill Bits Set - Cutting edge diameter: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm Shank diameter: 1/8 inch; The Cutting depth of smallest size (0.3mm): 0.19 Inch, The Cutting depth of largest Siz