TEKTON 1/16-7/32 in. Roll Pin Punch Set (7-Piece)

Self-Centering Guide Ball Tip: Specially designed for hollow pins and springs, the precisely machined, self-centering guide ball tip keeps the drive shoulder in full, even contact with the pin wall, preventing the tip from slipping or deforming the wall. Reverse Taper: A reverse-taper design ensures that punch tips are slightly wider than the rest of the shaft to eliminate the possibility of them sticking in pin holes. Carefully Balanced: Made from premium, high carbon steel, each punch is individually heat treated, which hardens and strengthens the tip while maintaining the soft temper of the striking end that absorbs hammer blows without chipping.