• Mighty Seven Air Belt Sander
1 1

QB-312

QB-312 20mm Air Belt Sander

QB-312 20mm Air Belt Sander

The Mighty Seven QB-312 Air Belt Sander delivers fast, precise sanding performance for weld preparation, deburring, rust removal, and surface finishing tasks. Designed for difficult-to-access areas, it provides excellent control and efficient material removal in professional workshop environments.

  • Designed for sanding in hard-to-reach areas
  • High-speed performance for efficient material removal
  • Suitable for weld smoothing and surface preparation
  • Ideal for rust removal and deburring applications
  • Compact design for improved manoeuvrability
  • Built for professional fabrication and workshop use
Read More

The QB-312 is engineered for precision sanding and finishing applications where accessibility is limited. Its narrow belt design and lightweight construction allow controlled operation in confined spaces, making it ideal for fabrication, bodywork, and general workshop preparation tasks.

Explore the Mighty Seven Range

£227
£0 £227
Sale Sold out
  • UK Next Working Day Delivery Available
  • Official Mighty Seven UK Partner
  • UK Based Support & After Sales
  • Secure Online Checkout
View full details

FEATURES

Designed for sanding in hard-to-reach areas

High-speed performance for efficient material removal

Suitable for weld smoothing and surface preparation

Ideal for rust removal and deburring applications

Compact design for improved manoeuvrability

Specifications

Size
3/4" x 20-1/2"/20 x 520 mm
Free Speed
16,000 RPM
Average Air Consumption
9.0 CFM/254 L/min
Air Pressure
90 PSI/6.3 bar
Overall Length
14"/360 mm
Net Weight
1.2 kg
Net Weight
2.6 lb
Air Hose
3/8"
Sound Pressure
91.8 dBA
Vibration Level
0.4 m/s²
Air Inlet
1/4"

Air Belt Sander – QB-312

Designed for sanding and deburring in difficult-to-access areas, this air belt sander delivers fast, controlled material removal. Ideal for fabrication and workshop applications.

User Manual Parts List

Our Products