“Hougen” is a registered trademark of Hougen Manufacturing
Hougen 75457 5/16" B Round Long Die (>1/8-1/4Thk)
Ogura/Punch-Pro's are fast to operate because they punch clean, accurate holes in as little as 2.3 seconds with the single pull of a trigger while an auto-return mechanism automatically returns the punching rod to the starting position. The punch can also easily be jogged down for accurate hole location.
Punch round or oblong holes...round holes from 1/4" to 15/16" diameters and oblong holes 1/4" X 1/2" to 11/16" X 13/16" through up to 1/2" thick materials including Flat Bar, Channel, Angle and H-Beam.
* See Punch Chart for maximum thickness ** See Punch Chart for maximum punch size