Diamond-7 Corner Rounding Equipment

Built for industrial workloads, the Akiles Diamond 7 handles up to 700 sheets of 20 lb paper at once—perfect for large production environments where speed and consistency are critical. Equipped with 7 interchangeable dies (including popular sizes like 1/4”, 3/8”, and 1/2”), this machine provides clean, professional corner rounding for books, pads, covers, and more. Its patented die design and micro-adjustable lower die ensure smooth, accurate cuts on every cycle. Operators can switch between manual and automatic modes, and the detachable pressing bar keeps materials securely in place during operation. With built-in storage for tools and waste, and a heavy-duty foot pedal included, the Diamond 7 is engineered to maximize both safety and productivity.

• Maximum Rounding Capacity: 2.75″ (70mm) or up to 700 sheets of 20 lb paper
• Included Die: 1/4″
• Available Dies: 1/8″, 1/4″, 3/8″, 1/2″, 5/8″, Straight, Half-Moon (1/2″ and 5/8″ available by special order)
• Operation Modes: Manual (hand-operated) and Auto (foot pedal)
• Detachable Pressing Bar: Yes
• Protective Safety Cover: Included
• Storage & Scrap Bin: Built-in
• Motor Power: 200 W
• Work Table Dimensions: 24-5/8″ W x 12-5/8″ L
• Machine Height: 17-1/2″
• Weight: 110 lbs
• Warranty: 1 Year