Air die grinder for workshop use, delivering high-speed one-handed grinding for cutting, shaping and finishing. Consistent performance reduces rework and helps keep jobs on schedule. Is the Sealey Sa671 Air Die Grinder the right fit for professional and hobby workshops?
⚡ At a Glance
- • Cutting Quality: High tip speed and a 6mm collet accept common grinding points for smooth material removal
- • Best for: Metalworkers, fabricators and DIYers needing handheld pneumatic grinding for detailed work
- • Not ideal for: Users without an air compressor or those who need cordless mobility
Straight one-handed air die grinder reaches 22,000rpm with a 6mm collet and aluminium body. Designed for fast, precision grinding and shaped for workshop use.
Fast, precise material removal - with 22,000rpm free speed
Free speed of 22,000rpm generates high tip velocity from compressed air, allowing common 6mm shank grinding points to work efficiently. Air consumption sits at around 4cfm under an operating pressure of 90psi.
Rapid stock removal reduces the number of passes needed, delivering cleaner finishes on hard, thick metals and saving time on repetitive tasks.
Secure, comfortable handling - with straight one-handed aluminium body and safety trigger
Straight, midi configuration and a lightweight aluminium body, listed at about 0.4kg, allow single-handed control. A trigger with a safety catch prevents accidental starts during handling.
Comfortable for extended use while reducing the chance of accidental activation, suitable for both workshop and on-site jobs that require precision.
Workshop-ready compatibility - with 1/4" BSP inlet and efficient air use
Air inlet uses a 1/4" BSP fitting and the tool draws approximately 4cfm at the specified 90psi operating pressure. Supplied chuck spanners make accessory changes straightforward.
Fits common compressor set-ups and keeps compressor load modest, while included spanners speed up accessory swaps during jobs.
✨ The 4 Key Reasons for Sealey Sa671 Air Die Grinder
- Aluminium body - Durable construction resists knocks and stands up to heavy use
- Trigger with safety catch - Prevents accidental starts, improving workshop safety during handling
- Supplied chuck spanners - Enables quick, secure accessory changes without extra tools
- Low air consumption - Uses around 4cfm, helping maintain compressor performance under load
📋 Technical Details at a Glance
- Category: Home Improvement
- Model No: SA671
- Configuration: Straight, Midi
- Collet Size: 6mm
- Free Speed: 22,000rpm
❓ Frequently Asked Questions
Q: What shank size does the grinder accept?
A: The chuck accepts grinding points with 6mm shanks, using a matching collet for secure holding.
Q: What are the air requirements to run the tool?
A: Operating figures list air consumption at 4cfm with an operating pressure of 90psi and a 1/4" BSP air inlet.
Q: Is the tool durable enough for workshop use?
A: User feedback highlights well-made, durable construction and powerful performance on hard, thick metals, indicating suitability for regular workshop work.
🏆 Our Verdict
Suitable for metalworkers, fabricators and serious DIYers who need handheld pneumatic grinding for cutting and finishing tasks. High free speed, robust aluminium construction and included chuck spanners make it a dependable workshop tool. Durable build and efficient air use point to good long-term value for regular users.
