Astro Pneumatic ONYX 219 3-Piece Die Grinder Kit, 1/4 in, 3 CFM, Lever Handle

• The Astro Pneumatic 219 ONYX 3-Piece Die Grinder Kit bundles a 1/4" 90 degree angle die grinder, a 1/4" inline die grinder, and an 8-piece double cut carbide rotary burr set, offering a complete solution for precision grinding and shaping tasks.
• Features:
  • Composite-body die grinders reduce vibration and fatigue during extended use.
  • Built-in regulator in both tools to allow control over air flow and speed.
  • Rear exhaust design directs airflow away from the work surface for cleaner operation.
  • Lever throttle control enables feathering and precise speed control during delicate operations.
  • Comprehensive burr set supports cutting, shaping and finishing in multiple materials including metal, aluminum, brass and plastic.
• Includes:
  • 1/4 inch inline die grinder (Model 201) 25,000 rpm, rear exhaust
  • 1/4 inch 90° angle die grinder (Model 204) - 20,000 rpm, rear exhaust
  • Eight double cut carbide rotary burrs (Model 2181) in blow molded case
• Specifications:
  • Manufacturer: Astro Pneumatic
  • Part Number: 219
  • Type: 3-Piece Die Grinder Kit with burr set
  • Collet Size (both grinders): 1/4 inch
  • Free Speed: Inline tool 25,000 rpm; 90° angle tool 20,000 rpm
  • Overall Length: 6-3/4 inch (171 mm)
  • System Compatibility : For metal, steel, aluminum, brass, plastic; used in fabrication, detail work, die grinding, deburring, shaping tasks in industrial and shop settings
• This Astro Pneumatic 219 ONYX kit may also be referred to as the ONYX die grinder combo kit, 219 grinder and burr set, 3pc die grinder assembly, Astro ONYX 219 kit, or inline plus right-angle grinder mandrel set.

 

Astro Pneumatic manufactures professional air tools and shop equipment, including the ONYX series of compact impact wrenches engineered for high torque and accessibility in cramped applications.

 

Q: What burrs are included in the set?
A: The kit includes an 8-piece Model 2181 double cut carbide rotary burr set in a blow molded case.

 

Q: What are the speeds of each die grinder?
A: The inline grinder (Model 201) runs at 25,000 rpm, and the 90° angle grinder (Model 204) runs at 20,000 rpm.

 

Q: What materials can the kit handle?
A: The grinders and burr set are suitable for cutting, shaping and finishing metals (steel, aluminum), brass, plastic, and other machinable materials.