8PC Auger Drill Bit Set High Carbon Steel Wood Boring Bits 10-32mm Drilling Tool
8PCS High Speed Steel Wood Auger Twist Drill Bit 10-32mm Open Hole Reaming Bit. Optional Size: 10mm, 12mm, 14mm, 16mm, 20mm, 22mm, 25mm，32mm (Approx.). Used to open shallow hole. Fits for electric drill, bench drill, impact drill.