Expert By Facom Air Die Grinder - 1/4"
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Product Information
Full details
This Expert By Facom air die grinder is ideal for professionals and DIYers working on metal smoothing, polishing, and rust removal in tight spaces. Its key benefit is its compact design and high speed for efficient abrasion. A potential caveat is the need for an appropriate air compressor and line setup. Key features include a powerful 18,000 rpm motor, a 124mm compact body for maneuverability, a speed regulator for controlled operation, and a rear exhaust system.
All features
| Model Part Number | E230502 |
|---|---|
| Brand | Expert By Facom |
Extended Product Information
FAQs
What is the maximum recommended air pressure for this grinder?
While specific recommendations should always be checked against the tool's manual, air die grinders typically operate optimally around 90 PSI. Over-pressurizing can damage the tool.
What size air hose is recommended?
A 3/8" air hose is recommended to ensure adequate air flow to the tool, supporting its performance.
How often should I lubricate the tool?
It is recommended to lubricate the tool daily, typically by adding a few drops of air tool oil into the air inlet before use.
Can I use this for heavy-duty grinding?
This grinder is designed for smoothing, polishing, and light abrasion. For heavy-duty material removal, a larger or more powerful grinder would be more suitable.
What size bits can I use with this grinder?
This grinder features a 1/4" tool connection, meaning it is compatible with accessories that have a 1/4" shank diameter.
Does it come with any accessories?
Product packaging can vary. Please check the product listing or packaging details for included accessories. Typically, the tool itself is the primary item.
How do I adjust the speed?
The speed is adjusted using the integrated speed regulator, often a small lever or dial near the air inlet or trigger, allowing for fine-tuning the rotation rate.
Troubleshooting
Tool not running or running slowly
Check air pressure from the compressor. Ensure the air hose is not kinked. Verify all connections are secure and not leaking. Check if the tool requires lubrication. Ensure the speed regulator is not set too low.
Weak performance or reduced power
Increase compressor output pressure slightly, if within tool specifications. Check for air leaks along the hose and at fittings. Ensure the air filter on the compressor or in the line is clean. If using the tool for extended periods, it may require more CFM than the compressor can supply.
Excessive vibration
Ensure the grinding bit is securely fastened in the collet and is properly balanced. Check that the bit itself is not damaged or warped. Inspect the tool for any internal damage or wear.
Air leaking from exhaust
This is normal operation. However, if air is leaking excessively from other parts of the tool housing, it may indicate a seal issue and require professional service.
Pros and Cons
Pros
- Excellent for detailed work in tight spaces due to its compact size.
- High RPM ensures quick material removal and efficient polishing.
- Adjustable speed control offers versatility for different tasks.
- Rear exhaust system improves user comfort and work area cleanliness.
- Ergonomic design with a soft trigger enhances handling and reduces fatigue.
Cons
- Requires a suitable air compressor and air supply.
- Can be noisy during operation, requiring hearing protection.
- Performance is dependent on the quality of the air supply (pressure and flow rate).
- Not intended for heavy-duty material removal that would require higher torque tools.
Setup, Compatibility & Care
Setup:
- Ensure your air compressor is capable of delivering the required air flow and pressure (typically around 90 PSI, consult tool manual for exact specifications).
- Connect a 3/8" air hose to your compressor and attach the 1/4" air inlet of the die grinder using appropriate fittings.
- Ensure all connections are secure to prevent air leaks.
- Insert the desired grinding or polishing bit into the 1/4" tool collet and tighten securely.
Compatibility:
- Air Source: Requires an air compressor with sufficient PSI and CFM output. Recommended air hose size is 3/8".
- Fittings: Uses a standard 1/4" air inlet connection.
- Accessories: Compatible with standard 1/4" shank grinding wheels, cutting discs, polishing pads, and burrs.
Care:
- Lubrication: Regularly lubricate the tool through its air inlet with specialized air tool oil to ensure smooth operation and longevity. Perform this before and after each use if possible.
- Cleaning: After use, disconnect from air supply and wipe down the exterior with a clean, dry cloth. Remove any dust or debris from vents.
- Storage: Store in a dry place, disconnected from the air line, and protected from impact.
- Filter: Ensure your air line has a filter to prevent dust and moisture from entering the tool.