Cable tray cut at right angle

To cut a cable tray at a precise 90-degree angle, mark the cut line accurately, secure the tray, use the appropriate saw, and deburr the edges for safety.

Step-by-Step Guide

1. Gather Tools and Safety Gear

• Measuring tape: For accurate measurements.
• Marker or chalk: To clearly mark the 90-degree cut line.
• Saw: Use a hacksaw for thin metal trays or a power metal-cutting saw for thicker trays. Metal cutting snips can help with small adjustments.
• Clamps or vise: To hold the tray firmly in place during cutting.
• Personal protective equipment (PPE): Safety glasses, gloves, and hearing protection are essential.
• Deburring tool or metal file: To smooth sharp edges after cutting.
• Optional: Cutting oil for smoother cuts on thicker trays . 2. Measure and Mark the Cut
• Use a protractor or angle finder to ensure the line is exactly 90 degrees.
• Double-check measurements before cutting to avoid errors . 3. Secure the Cable Tray
• Place the tray on a stable surface.
• Use clamps or a vise to prevent movement, which ensures a straight cut and reduces the risk of injury . 4. Make the Cut
• Follow the marked line carefully.
• For power saws, move slowly and steadily to maintain a clean edge.
• For hacksaws, use long, even strokes to avoid jagged edges . 5. Finish the Edges
• After cutting, use a deburring tool or metal file to smooth sharp edges.
• This prevents injury and ensures the tray fits properly during installation . 6. Optional Tips
• Apply cutting oil to prolong blade life and reduce heat buildup.
• For modular or ladder-type trays, consult manufacturer guidelines for optimal cutting intervals and structural considerations . By following these steps, you can achieve a clean, precise 90-degree cut while maintaining the tray's structural integrity and safety during installation.