High Carbon Steel 4 Cutters Wood Fast Cut Auger Drill Bit Carpenter Tool 165mm

100% new and high quality It is a practical, in a variety of wood drill bit for drilling through-hole model relates It consists of a head (tip section), drill body (edge screw part) and shank (holding portion) composition Reasonable structure design, smooth brisk drilling, high efficiency, after the drill hole wall is flat and smooth chip evacuation Specifications: Product name: Drill Category: Reamer Material: Tool steels Usage: Open shallow hole Color: As the pictures show Size: 10*165mm/0.39"x6.49", 12*165mm/0.47"x6.49", 14*165mm/0.55"x6.49", 16*165mm0.62"x6.49", 18*165mm/0.7x6.49", 20*165mm/0.78"x6.49", Package Include: 1 x Twist Drill Bit .