069-10 Pro-Cut style positive rake USA made carbide inserts for Pro-Cut model 610 on-the-car brake lathes. Replaces Pro-Cut part number 50-741/50-742. Offers you 3 cutting edges. Bits come with 1,2 and 3 dots on each corner for easy identification of used tip. Precision pressed and ground inserts are guaranteed to perform as good as OEM bits.