Center Drills, HSS, Set of 5 (Numbers 1-5)

This set includes five different sizes of combined drills and countersinks, commonly called center drills. They are used to produce a center hole on a workpiece for turning between centers. Center drills are also used to start drilled holes. Because they are very stiff, they don’t have a tendency to wander. The set is high speed steel and includes sizes 1, 2, 3, 4, and 5. These are 60-degree center drills with a right-hand cutting direction. Each center drill countersink is made of ground high speed steel for good wear resistance with a hardness rating of Rc 58 – 60. Reviews There are no reviews yet. Be the first to review “Center Drills, HSS, Set of 5 (Numbers 1-5)” Cancel replyYour email address will not be published. Required fields are marked *Your rating * Rate… Perfect Good Average Not that bad Very poor Your review *Name * Email * Save my name, email, and website in this browser for the next time I comment.