Twist Drills

We are offering here the various types of Twist Drills that are a metal rod of a specific diameter that has two, three or four spiral flutes running most of its length. Two-flute drills are for primary drilling, whereas three- and four-flute drills are only for enlarging cast or punched holes in a production situation. It is a drill having deep helical grooves extending from the point to the smooth portion of the shank. The offered Twist Drills are the most widely used of all drill bit types; they will cut anything from wood and plastic to steel and concrete.