Precision Brand® TruPunch® Self-centering punch and die set makes perfect, custom washers, shims, and gaskets in seconds. Custom fit, sturdy, steel die stand provides solid support for consistent shim and washer fabricating. Elevated die allows punches to fall clean, reduces shim burrs, and decreases possible damage to punches. By using its exclusive, patented punch, pilot, and pin system. No guess work is needed to center the I.D. and there is no need to scribe center lines. Material waste is reduced by creating a perfect shim every time.