Stedi Tungsten Steel Drill Bits set 0.3 / 0.4 / 0.5 / 0.6 / 0.7 / 0.8 / 0.9 / 1.0 / 1.1 / 1.2 mm

High Precision Tungsten Steel Drill Bits Set, designed for precision drilling, particularly in model making, Gundam / Gunpla customization, and resin projects.