
This item is no longer available.
Review Summary
Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500
Browse our FAQ
2-3/4" (70mm)
700 Sheets (20 lbs)
1/4"
1/8", 1/4", 3/8", Straight and Half-Moon (1/2" and 5/8" are Special Order)
Yes
Included
Included
Included
200W
24.63 x 12.63 x 17.5" (62.56 x 32.08 x 44.45cm)
110 lbs (49.90kg)
The Diamond 7 is out top of the line heavy duty electric corner rounding machine. It can round 7cm or up to 700 sheets of 20 lb paper. The Diamond 7 is the perfect machine for large volume jobs that require high productivity.
Large Work Table
Heavy-Duty Foot Pedal
Cuts up to 2.75" (70mm)
The Diamond 7 cuts 2.75" or 700 sheets of 20 lb paper.
7 Interchangeable Dies
Available dies include 1/8", 1/4", 3/8", 1/2", 5/8", Straight and Half-Moon.
Protective Safety Cover
Keeps your fingers safely out of the cutting area during use.
Patented Die Design
Patented upper die design & micro-adjustable lower die, allow for smooth and accurate cuts.
Detachable Pressing Bar
Holds paper in place during the rounding process and also detaches for easy replacement of knives (Diamond 7 only).
Manual & Auto Mode
Switch between automatic foot pedal or manual hand operation with the flip of a switch.
Tool & Scrap Box
Separate built-in storage bins for tools and corner scraps.