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Sheet Metal Corner Notcher

Industrial Corner Notchers & Tooling

Product Overview & Production Benefits

A corner notcher is an industrial precision tool engineered to cut accurate shapes and reliefs into the corners of sheet metal components before folding. This process is essential for achieving clean, sharp angles and seamless edges in manufacturing operations without wrinkling or overlapping the material. By integrating a specialized corner relief notch, fabricators can fully eliminate material stress, tearing, and cracking during critical press brake forming operations.

Interchangeable Corner Relief Notch Options

Our heavy-duty setups operate by guiding material through a custom die that cleanly stamps specific shapes, providing high-speed, repeatable results while maintaining absolute material integrity. Our systems function dynamically, allowing operators to swap quickly between diverse custom slot profiles and corner relief notch modules.

Custom Slot Shapes & Bending Applications

Engineered to remove manual grinding, deburring, and hand-trimming cycles entirely out of your workflow:

  • Boxes, Pans, and Trays: Accelerates standard 90-degree enclosure profiles with flawless corner alignment.
  • HVAC and Ductwork: Fabricates custom ventilation transitions and duct configurations smoothly.
  • Automotive Bracketry: Stamps high-precision, burr-free corner cuts on heavy daily production runs.
  • Custom Enclosures: Easily handles complex, multi-angled panel blueprints for high-end cabinetry.

Automated Pneumatic Press Integration

We manufacture industrial corner notchers and pneumatic presses optimized for high-speed throughput. Our tooling architecture is highly flexible, adapting easily to unique industrial blue-print configurations. Get a quote on a custom corner notcher system!

Corner Relief Notch Tooling Demonstrations

See our automated pneumatic tooling systems cleanly stamp diverse corner relief configurations to handle complex bending requirements:



PTI Punch Tools Inc
11-211 Schoolhouse Street
Coquitlam, BC, Canada. V3K4X9

604-521-6444 | 1-800-668-4996


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