636939941550

Drilling Diameter: 30mm / 1-3/16″Shank Diameter: 6.35mm / 1/4″Total length: 90mm / 3.54″Material: Carbon SteelSurface Treatment: Spray CoatingShank Type: Hexagonal ShankProduct Style: Hexagonal Shank Single Tooth Drill BitPackage Includes: 1pc x Forstner Drill BitThis Forstner drill bit is made of selected carbon steel, which has high hardness and excellent wear resistance and can maintain a good hole-opening effect after repeated use. In addition, when the carbon steel woodworking drilling tool rotates at high speed, it can withstand high temperatures and is not easy to deform, ensuring the accuracy and stability of the hole-opening, which is very suitable for work that requires efficient and accurate hole-opening.