Standard Economy Drill Bit 1.5mmØ 60mm Long Standard Economy Drill Bit 1.8mmØ 80mm Long Standard Economy Drill Bit 2.0mmØ 110mm Long Standard Economy Drill Bit 2.5mmØ 150mm Long Standard Economy Drill Bit 2.8mmØ 150mm Long Standard Economy Drill Bit 3.2mmØ 170mm Long