Astro Pneumatic 605ST Straight Type Punch / Flange Tool with 5.5mm punch

?Çó Punch designed for easy replacement
?Çó Performs hole punching and panel crimping
?Çó Features a rotating head for convenient use
?Çó Every pull of the lever delivers a single punch or a single
flange crimp with precision control
?Çó Forms an offset crimped edge on sheet metals for no-bump lap welds
?Çó Lightweight
?Çó Durable construction
?Çó Reduces metal fabrication time in half