1、High Carbon Steel: This hex shank flat drill head is made of high carbon steel, heat treated to a hardness of HRC55‑HRC60, which can speed up your efficiency. 2、Unique Head: Unlike other woodworking drills, the head of the product is specially designed with two edges and two cutting edges for precise positioning and effortless cutting. 3、Cutting Spur Top: The top is designed with cutting spurs to make the top of the drill bit sharper, making woodworking more convenient. 4、Hex Shank: The shank is designed with hexagonal shank, which makes the drill more hard and not easy to fall off, making it safer for users. 5、Applicable Scenarios: This hex shank flat drill bit is easy to use and can be used on table drills, DC and AC hand drills, so different scenarios can be reasonably matched.