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Sealey SA671 Air Die Grinder
Straight Grinders
Included Components: Air Die GrinderBatteries Included: NoProduct Dimensions: 18.5 x 5.5 x 7.5 cm
Best for professional mechanics, fabricators, and workshop users who need a compact, air-powered grinder for metalworking and finishing tasks.
Highlights
- One-handed straight body design for ease of control and access to confined spaces
- Aluminium housing delivers strength with minimal added weight for reduced user fatigue
- Safety trigger mechanism built in to help prevent accidental starts
- High free speed of up to 22,000 rpm enables fast material removal and fine detail work
- Comes complete with chuck spanners for straightforward accessory changes
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£37.70
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Quick Take
The Sealey SA671 Air Die Grinder is a compact straight-type air tool suited for fast, precise grinding, deburring, and shaping tasks. Its lightweight yet durable construction makes it a solid fit for mechanics, fabricators, and metalworkers looking for reliable performance during routine maintenance or project work.
Points to Consider
- Requires a compatible air compressor (operating at 90 psi)
- Generates noticeable noise during use; hearing protection may be necessary
- Works only with 6mm shank grinding accessories
- Not cordless - needs an air line and usual workshop air setup
- Optimal performance depends on compressor size and air supply consistency
Best Use Cases
- Grinding, shaping, and smoothing metal surfaces
- Removing burrs, rust, or weld slag from components
- Precision work in automotive repair, body shops, or fabrication workshops
- Polishing or finishing tight spots where larger tools can’t reach
- Suitable for both professional and intermediate users needing a versatile die grinder
Frequently Asked Questions
Q: What size compressor is needed to operate the SA671 Air Die Grinder?
A: This tool operates efficiently at an air pressure of 90 psi and consumes about 4 cubic feet per minute (cfm). For consistent performance, a workshop compressor that can deliver at least 4 cfm at 90 psi is recommended.
Q: Can I use this die grinder for plastic or wood?
A: Yes, although it is primarily designed for use with metal, the SA671 can also shape or grind plastics and wood using compatible 6mm shank accessories. Just ensure the accessory and material are suitable for high-speed rotary tools.
Q: Does it include any grinding bits or just the tool?
A: The package includes the air die grinder itself and chuck spanners for accessory changes. Grinding points or bits are not supplied and should be purchased separately to suit your intended applications.
Q: How do I change accessories on this grinder?
A: Use the provided chuck spanners to loosen the collet, swap out the grinding point or accessory, and tighten securely. Always disconnect the air supply before changing accessories for safety.
Q: Is this model designed for continuous heavy use?
A: The aluminium body and construction support regular work, but as with all air tools, occasional lubrication and rest periods are advised during intense or prolonged tasks to maintain tool longevity.
Q: What safety features does the SA671 offer?
A: It features a trigger with a safety catch to help prevent unintentional starting. Always pair the tool with proper personal protective equipment like gloves, goggles, and hearing protection for safe operation.
Full Specifications
| Accessories | ||
|---|---|---|
| Included Components: | Air Die Grinder | |
| Battery | ||
| Batteries Included: | No | |
| Dimensions | ||
| Product Dimensions: | 18.5 x 5.5 x 7.5 cm | |
| General | ||
| Power Source: | Corded | |
| Material: | Aluminium | |
| Colour: | Silver | |