Rhin-O-Tuff ONYX HD7700 ONYX Heavy-Duty Electric Punch

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Top-of-the-line 14" interchangeable die punch with punching capacity of 55 sheets of 20 lb. paper.
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New Quieter Design With 3-Year Warranty

The Rhin-O-Tuff ONYX HD7700 Ultima, Heavy Duty Electric Binding Punch is a rugged and powerful machine that can be used to punch a variety of hole patterns for multiple binding methods.  Rhin-O-Tuff has been a long time leader for high quality heavy duty binding equipment.  They designed the HD7700 to live up to commercial usage while being user friendly at the same time.

The punch uses interchangeable dies, each with a specific hole pattern for binding methods including wire, plastic comb, spiral coil, and many more. Inserting and removing the dies is quick and easy allowing you to switch from one hole pattern to another within seconds.  Every die comes with fully disengageable pins for punching both standard and unusual sheet sizes.  The HD7700 Ultima can power through up to 55 sheets of 20lb. paper per lift.  The exact capacity varies by die.  

Rhin-O-Tuff builds their machines to last using all metal construction.  They back up the quality by offering a 3 year warranty.  Additional punches by Rhin-O-Tuff are available for lower volume usage such as the ONYX HD7000, ONYX OD4012, and the ONYX 4000PLUS.



  • Patented auto-reverse feature. The overload detection feature triggers an auto-reversing function to reduce jamming in the punch.
  • Patented "QCDS," Quick Change Die System.
  • Up to 25 Cycles per minute.
  • 14" open-ended punch throat allows for wider applications.
  • All punch pins disengageable, perfect for unusual paper sizes.
  • Standard foot-pedal operation. Optional versa switch or palm switch available.
  • “Accu-Set” paper adjustment knob for fine adjustments on odd paper sizes.
  • Smooth, quiet and powerful performance on-demand.
  • Extra high-capacity waste tray with clear view front.
  • All metal construction for durability.
  • Standard die options available for plastic coil, wire-o, plastic comb, velo and 3-hole binding methods. Special options also available.
ONYX HD 7700 Specifications
Punch Capacity* Velo/3-hole = 50-55 sheets
Comb = 42-48 sheets
All other standard dies = 33-38 sheets
  * number of sheets depends on paper thickness
    shown based on 20# bond at .004" thick
Width 14" open ended
Electrical 115V, 4 amps, 60 Hz
Dimensions 21" W x 8.5" H x 22" D
Weight 80 lbs.


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