• Mighty Seven 60000 RPM Heavy Duty Micro Air Die Grinder
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QA-441

QA-441 60,000 RPM Heavy Duty Micro Air Die Grinder

QA-441 60,000 RPM Heavy Duty Micro Air Die Grinder

The Mighty Seven QA-441 Micro Air Die Grinder is a heavy-duty precision pencil grinder designed for detailed grinding and finishing applications in confined areas. Compact and lightweight, it delivers extremely high rotational speed for machining dies, moulds, and restricted access work.

  • Heavy-duty 3mm pencil grinder for precision applications
  • Delivers ultra-high 60,000 RPM for fine grinding performance
  • Suitable for dies, moulds, and restricted access grinding tasks
  • Stainless steel front housing helps resist rust
  • Compact lightweight design improves accuracy and control
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The QA-441 is engineered for professional precision grinding applications where accessibility and control are essential. Its pencil grinder design allows improved handling in confined spaces while maintaining reliable high-speed performance.

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£210
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FEATURES

Heavy-duty 3mm pencil grinder for precision applications

Delivers ultra-high 60,000 RPM for fine grinding performance

Suitable for dies, moulds, and restricted access grinding tasks

Stainless steel front housing helps resist rust

Compact lightweight design improves accuracy and control

Specifications

Collet Size
1/8"/3 mm
Free Speed
60,000 RPM
Average Air Consumption
2.0 CFM/56 L/min
Air Pressure
90 PSI/6.3 bar
Overall Length
5-5/16"/135 mm
Net Weight
0.18 kg
Net Weight
0.40 lb
Air Hose
3/8"
Sound Pressure
71.0 dBA
Vibration Level
1.0 m/s²
Hose Length
1,500 mm
Air Inlet
1/4"

Micro Air Die Grinder – QA-441

Designed for precision grinding applications, this heavy-duty pencil grinder delivers exceptional control and high-speed performance in confined spaces.

User Manual Parts List

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