Air Angle Cutter and Nibbler

(Also known as Pneumatic Sheet Metal Cutter / Air Nibbler / Air Angle Shear)

The Air Angle Cutter and Nibbler are versatile pneumatic cutting tools designed for fast, precise trimming and shaping of sheet metal, plastics, and light-gauge materials in automotive repair, fabrication, and industrial maintenance work. The air angle cutter delivers high-speed rotary cutting for clean, straight, or curved cuts. At the same time, the nibbler uses a punch-and-die mechanism to remove small sections of material without warping or distorting the workpiece. Both tools are powered by compressed air, providing strong, consistent performance, reduced heat buildup, and long duty cycles suitable for continuous use in demanding environments. Their compact ergonomic designs allow easy operation in tight spaces, while durable internal components ensure reliable long-term service. The Air Angle Cutter and Nibbler are ideal for body shops, HVAC duct fabrication, machinery repair, and general metalworking applications where smooth, accurate cutting, high productivity, and improved operator control are essential for achieving professional-quality results.

Working Principle

1. Air Supply: Compressed air drives an internal motor or piston mechanism.

2. Cutting Motion:

   • In Angle Cutter types, a rotary cutting blade trims through the material.

   • In Nibbler types, a small punch rapidly moves up and down through a die, “nibbling” small pieces of metal to form a smooth cut path.

3. Continuous Operation: The tool cuts continuously as it moves along the material, leaving minimal burrs and deformation.

Key Features

• Clean Cutting with No Sparks: Ideal for painted or coated metal surfaces.

• Compact 90° Angle Head: Provides access to tight or confined spaces.

• Smooth, Distortion-Free Cuts: No heat or warping during operation.

• High Speed & Precision: Up to 3,000 strokes per minute for efficient cutting.

• Adjustable Cutting Direction: The head can often rotate 360° for flexible use.

• Durable Hardened Punch and Die: Long life and easy to replace.

• Lightweight Aluminum Body: For excellent maneuverability.

Applications

• Cutting and trimming automotive body panels and truck cabs.

• Shaping HVAC ducts, sheet metal enclosures, and roof panels.

• Trimming stainless steel, aluminum, and plastic sheets.

• Workshop repair, assembly, and prototyping operations.

Advantages

• Cleaner edges than abrasive wheels or manual shears.

• Safer — no sparks, burns, or heat distortion.

• Compact design reduces operator fatigue.

• Long service life and easy maintenance.