A two-tool combo pairing a 90-degree angle die grinder with a straight 1/4″ medium die grinder. Both feature composite bodies for reduced vibration and a firm grip, running at 20,000 RPM with 1/3 HP motors.
Key Features:
- Blue composite body 90-degree angle die grinder with front exhaust
- Composite handle reduces vibration for comfortable extended use
- Rib-textured handle provides a firm grip in oily shop conditions
- Rear exhaust airflow system on the straight grinder directs air away from the work surface
- Both tools feature built-in regulators and run at 20,000 RPM, 1/3 HP
- Lever throttle on the angle grinder allows feathering control
Technical Specifications:
| Speed | 20,000 RPM (both tools) |
| Motor | 1/3 HP (both tools) |
| Net Weight | 2.0 lbs |
| Model Number | AST1222 |
Materials & Construction:
Composite body construction on both grinders reduces vibration and weight.
Use Cases:
- Auto body and fabrication shops needing both angle and straight grinding
- Techs working in tight spaces requiring a compact angle grinder
- General deburring, grinding, and surface prep work
Included Items:
- (1) 1240 Blue Composite Body 1/4″ 90° Angle Die Grinder
- (1) 1206A Composite Body 1/4″ Medium Die Grinder
Compatibility:
Uses standard 1/4″ collet-mounted grinding accessories (sold separately).
Astro Pneumatic is an established manufacturer of automotive specialty tools and air tools for professional and DIY use.
