ONYX Die Grinder Kit w 1/4 Inch 90? Angle Die Grinder, 1/4 Inch - Astro Pneumatic

The Astro Pneumatic 219 ONYX Die Grinder Kit provides professional technicians with a versatile and durable solution for grinding, deburring, and porting tasks. This comprehensive 3-piece set includes a straight die grinder, a 90-degree angle die grinder, and an 8-piece double-cut carbide rotary burr set, all engineered for precision and efficiency in demanding automotive and industrial environments. Equip your shop with a reliable onyx die grinder solution for a wide range of material removal needs.

Key Features

• Ergonomic Composite Design: Both die grinders feature composite bodies and ribbed handles to reduce vibration and provide a secure, comfortable grip during extended use.
• Precise Control: Lever throttles allow for feathering control, enabling precise material removal, while built-in regulators help maintain consistent performance.
• Versatile Grinding Options: The kit includes both a 1/4" straight die grinder (25,000 RPM) and a compact 1/4" 90-degree angle die grinder (20,000 RPM) to tackle various access challenges.
• Comprehensive Burr Set: An 8-piece double-cut carbide rotary burr set with 1/4" shanks offers a range of shapes for intricate work, aggressive material removal, and surface finishing.
• Efficient Operation: Rear exhaust systems direct air away from the workpiece, and both grinders operate efficiently with low average air consumption.
• Professional Durability: Constructed for continuous use in professional settings, ensuring long-term reliability and consistent performance.

Applications

This Astro Pneumatic 219 ONYX Die Grinder Kit is engineered for a wide array of professional applications, including:

• Grinding welds and deburring metal components in fabrication shops.
• Porting and polishing engine heads, manifolds, and other automotive parts.
• Removing gaskets, cleaning casting flash, and preparing surfaces for welding or painting.
• Detailing and shaping in manufacturing and industrial maintenance.

Specifications

• 201 Composite Body 1/4" Die Grinder:
  • Free Speed: 25,000 RPM
  • Overall Length: 7" (177mm)
  • Net Weight: 13/16 lbs (.37 kgs)
  • Motor: 1/3 hp
  • Avg. Air Consumption: 3 cfm
• 204 Composite Body 1/4" 90° Angle Die Grinder:
  • Free Speed: 20,000 RPM
  • Overall Length: 6-3/4" (171mm)
  • Net Weight: 1.2 lbs (.54 kgs)
  • Motor: 1/3 hp
  • Avg. Air Consumption: 3 cfm
• Common Specifications (Both Grinders):
  • Collet Size: 1/4"
  • Air Inlet Thread NPT: 1/4"
  • Air Hose I.D. Size: 3/8" (10mm)
  • Air Pressure: 90-120 psi
• 2181 - 8pc. Double Cut Carbide Rotary Burr Set:
  • Shank Size: 1/4"
  • Includes shapes: SA-5, SA-3, SC-3, SC-1, SD-1, SD-3, SF-3, SF-5