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SPEEDAIRE Air Angle Grinder: 4 in Wheel Dia, 0.8 hp Horsepower, 10,000 RPM Max. Speed - Standard Reach Air-Powered Angle Grinders
SPEEDAIREStandard Reach Air-Powered Angle Grinders

SPEEDAIRE Air Angle Grinder: 4 in Wheel Dia, 0.8 hp Horsepower, 10,000 RPM Max. Speed

SKU 3G-OTH-154492

Brand
SPEEDAIRE
Item
Air Angle Grinder: 4 in Wheel Dia, 0.8 hp Horsepower, 10,000 RPM Max. Speed
Category
Standard Reach Air-Powered Angle Grinders
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
21AA83
Type
Heavy Duty
Horsepower
0.8 hp
Max. Speed
10,000 RPM
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Technical Documents

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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is a SPEEDAIRE air angle grinder used for?

A SPEEDAIRE air angle grinder is used for cutting, grinding, and surface preparation on metal and other materials in industrial maintenance, fabrication, and repair shops. Its 0.8 hp pneumatic motor and 10,000 RPM max speed deliver heavy-duty performance for demanding applications.

What are the specifications of the SPEEDAIRE 21AA83 air angle grinder?

The SPEEDAIRE 21AA83 is a heavy-duty air angle grinder with a 4-inch wheel diameter, 0.8 hp horsepower, and a maximum speed of 10,000 RPM. It is a standard-reach, pneumatic-powered tool designed for continuous industrial use.

Where to buy a SPEEDAIRE air angle grinder worldwide?

3G Electric supplies the SPEEDAIRE 21AA83 air angle grinder to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this pneumatic tool.

How to maintain a SPEEDAIRE air angle grinder?

To maintain your SPEEDAIRE air angle grinder, lubricate the air motor daily with pneumatic tool oil, keep the air inlet filter clean, and inspect the grinding wheel for cracks before each use. Always operate at the recommended 90 psi air pressure for optimal performance and longevity.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE standard reach air-powered angle grinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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