Four-slot Twist Drill Bit 4 Edges Hole Opener Saw Auger Drill Bits Carpenter Joiner Tool

Label:Yes Color:black+silver Cutting Dia: 10mm(0.39in) 12mm(0.47in) 14mm(0.55in) 16mm(0.63in) 18mm(0.71in) 19mm(0.75in) 20mm(0.79in) 22mm(0.87in) 25mm(0.98in) 28mm(1.10in) 30mm(1.18in) 32mm(1.26in) 35mm(1.38in) Overall length: 165mm(6.50in) Package includes:1pcs auger drill bits Type: Auger Drill bit Shank: 6.35mm(1/4'') Material: Carbon steel Note : please allow 1-3mm(0.04-0.12in) error due to manual measurement. due to the difference between different monitors, the picture may not reflect the actual color of the item.