Precise Tru-Center Expanding Transfer Punch Set

Range 1/4" to 11/16" 

With Case 

Model 11090

• Compact set of 3 takes the place of numerous individual solid punches.
• Each punch expands within its range to pick up the true center holes from 1/4" to 11/16" dia.
• By turning the knurled head, the punch body expands to the perfect fit in the botttom of the hole.
• A light hammer stroke on the top of the center pin provides the desired "Tru-Center" mark.