Nitto Kohki Single-Acting and Double-Acting Hydraulic Punches

Nitto Kohki Hydraulic Punches are Rugged, Portable Punches that are Built to Last

Nitto Kohki Hydraulic Punches are available from GSS Machinery in HS and HA Series models.  These are the industry leader in portable hydraulic punching for metal workers and fabricators. They are low maintenance, able to punch a variety of metals and metal thicknesses and are built to last.

Nitto Kohki Hydraulic Punches – HS Series Portable Double-Acting Hydraulic Punch

Features

• Double acting hydraulic system.
• Automatic return mode.
• Inching mode for more precise control.
• Light weight, easy maneuverability.

Specs

• Punching Diameter: 1 1/16″, 15/16″ and 7/8″
• Punching Thickness: 5/8″ and 1/2″
• Throat Depth: 4 5/16″, 2 3/4″ and 2 3/8″
• Punching Time: 11.8 sec. and 7.9 sec.
• Weight: 66 lbs., 56 lbs. and 45 lbs.

HA Series Portable Single-Acting Hydraulic Punch

Features

• Punch, return, and reset operations are fully automatic.
• Single hose and easy maneuverability.
• An emergency switch stops the punch instantly at any time.

Specs

• Punching Diameter: 1 1/16″, 15/16″ and 7/8″
• Punching Thickness: 5/8″ and 1/2″
• Throat Depth: 4 5/16″, 2 3/4″ and 2 3/8″
• Punching Time: 16.5 sec. and 10.5 sec.
• Weight: 47 lbs., 63 lbs. and 78 lbs.