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Astro Pneumatic ONYX 1/4" 90° Angle Die Grinder - 204

SKU #AST-204
  • Description
  • Reviews
  • Composite handle reduces vibration
  • Rib textured handle provides a firm grip
  • 90° angle head
  • Lever throttle for feathering control
  • Compact and lightweight
  • Rear exhaust
  • Built-in regulator


  • Collet Size: 1/4"
  • Free Speed: 20,000 rpm
  • Motor: 1/3 hp
  • Air Pressure: 90 - 120 psi
  • Air Inlet: 1/4"
  • Hose Size: 3/8"
  • Air Consumption: 3 cfm
  • Sound Level: n/a
  • Overall Length: 6.75"
  • Weight: 1.2 lbs

WARNING WARNING: This product can expose you to chemicals including Gasoline engine exhaust (condensates/extracts) which is known to the State of California to cause Cancer and Ethylene glycol (ingested)which is known to the State of California to cause birth defects or other reproductive harm. For more information go

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