Hougen 75618 9/16" CC Round Die (5/16 Max THK) doc-19 The blue colored foam allows

The blue colored foam allows you to

Punch round or oblong holes

TAP ATTACHMENT ASSY-1/2" (THD)

3) Eject the slug at the end of the cut

Hougen 75618 9/16" CC Round Die (5/16 Max THK) doc-19 The blue colored foam allowsHougen Ogura Punch Pro Hole Punchers Fast, clean, and precise holemaking in seconds. Lightweight, single body design with no hydraulic hosesjust plug in and punch. Fast Cycle Punch holes in as little as 2 seconds with auto return. More Productivity Up to 75% faster than traditional drilling methods. Lightweight Starting at 17. 4 lbs for easy handling and less fatigue. No Hoses Single body designno external hydraulics, just a power cord. Precision