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SPEEDAIRE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed - Air-Powered Straight Die Grinders
SPEEDAIREAir-Powered Straight Die Grinders

SPEEDAIRE Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed

The SPEEDAIRE Die Grinder is an air-powered straight die grinder (SKU 21AA84) with a straight tool configuration. It delivers 0.7 hp horsepower and a maximum speed of 18,000 RPM, and accepts a 1/4 in collet size.

SKU 3G-OTH-157864

Brand
SPEEDAIRE
Item
Die Grinder: Straight Tool, 0.7 hp Horsepower, 18,000 RPM Max. Speed
Category
Air-Powered Straight Die Grinders
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
21AA84
Horsepower
0.7 hp
Max. Speed
18,000 RPM
Collet Size
1/4 in
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Die Grinder is an air-powered straight die grinder (SKU 21AA84) with a straight tool configuration. It delivers 0.7 hp horsepower and a maximum speed of 18,000 RPM, and accepts a 1/4 in collet size.

Frequently Asked Questions

What is the SPEEDAIRE Die Grinder used for?

The SPEEDAIRE Die Grinder is used for precision grinding, deburring, and finishing in metalworking and fabrication. Its straight tool configuration and 18,000 RPM max speed make it suitable for shaping, smoothing, and polishing surfaces in industrial maintenance and repair applications.

What are the specifications of the SPEEDAIRE Die Grinder?

The SPEEDAIRE Die Grinder (MPN 21AA84) is a straight air-powered die grinder with 0.7 hp horsepower, a maximum speed of 18,000 RPM, and a 1/4 in collet size. It is designed for continuous-duty use in industrial environments.

Where to buy the SPEEDAIRE Die Grinder worldwide?

You can source the SPEEDAIRE Die Grinder through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring your order arrives efficiently.

How to maintain the SPEEDAIRE Die Grinder?

To maintain the SPEEDAIRE Die Grinder, regularly lubricate the air inlet with pneumatic tool oil and clean the collet and chuck after use. Inspect the air hose for leaks and ensure the tool is stored in a dry environment to prevent corrosion.

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 air-powered straight die grinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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