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Silver pneumatic air shear with trigger grip and 360-degree swivel air inlet

SPEEDAIRE

SPEEDAIRE 21AC07 air shear 16 cfm 18 ga 2600 spm

SKU CH-8E7B-4HDQC

Cuts 18-gauge steel and stainless sheet with a 7-inch minimum radius at 2,600 strokes per minute using 16 cfm at 90 psi

  • Cuts 18-gauge sheet metal with a 7-inch minimum radius
  • Delivers 2,600 strokes per minute for fast cutting
  • Consumes 16 cfm at 90 psi for efficient air use
  • 360-degree swivel inlet allows flexible hose positioning
  • Trigger throttle provides single-speed control for precise operation

SPEEDAIRE 21AC07 Air Shear

The SPEEDAIRE 21AC07 is a pneumatic air shear designed for cutting sheet metal in fabrication and automotive workshops. It handles steel and stainless steel up to 18 gauge thickness with a single-speed trigger throttle. The tool delivers 2,600 strokes per minute at 90 psi air pressure for consistent cutting performance.

1/4 NPT inlet and 360-degree swivel

The air shear features a 1/4 inch female NPT inlet requiring a minimum 3/8 inch hose for proper airflow at 16 cfm consumption. A full 360-degree swivel head allows the operator to reposition the cutting angle without twisting the supply hose. This mounting flexibility supports extended use in tight or awkward work positions.

Minimum 7 inch cutting radius

The shear cannot cut radii tighter than 7 inches, limiting its use to gradual curves and straight lines in sheet metal. Single-speed operation at 2,600 strokes per minute offers no variable control for delicate starts or material changes. Users needing intricate shapes or adjustable stroke rates will find this tool unsuitable.

Highlights

  • Cuts 18-gauge sheet metal with a 7-inch minimum radius
  • Delivers 2,600 strokes per minute for fast cutting
  • Consumes 16 cfm at 90 psi for efficient air use
  • 360-degree swivel inlet allows flexible hose positioning
  • Trigger throttle provides single-speed control for precise operation

Specifications

BrandSPEEDAIRE

Questions about this item

What air inlet standard does the 21AC07 use and what pressure does it require?

The shear connects with a 1/4 in NPT female inlet and runs at 90 psi.

What hose size and swivel range are needed to mount the tool?

A minimum 3/8 in hose is required and the inlet swivels 360 degrees.

How is the shear operated and what trigger mistake should be avoided?

Squeeze the single-speed trigger to start cutting at 2,600 strokes per minute; do not feather the trigger or the blade will stall.

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