8x Auger Drill Bit For Wood, Quick Change Shank 4-Flute Auger Drill Bit 10-32mm
Optional Size: 10mm, 12mm, 14mm, 16mm, 20mm, 22mm, 25mm，32mm (Approx.). Used to open shallow hole. Fits for electric drill, bench drill, impact drill. Four Slot Four Blade Woodworking Drill Open Hole Reaming Bit.