festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
festool_691131
FESTOOL

FESTOOL LEX 3 77/2,5 compressed air eccentric sander - 691131

Recommended Retail Price €627.48
525.80 tax incl.
€434.55 excl. VAT (incl. all environmental contributions)
On order: delivered from 03/08/2026
each

Robust and Durable Air Sander

  • Durable: Extremely robust construction ensures a long lifespan, low maintenance needs, and cost savings.
  • User-friendly: Pleasant operating noise, low vibration levels, and diffuse exhaust air conduction when used with the air hose protect your health.
  • Efficient: The disc brake reduces sanding errors when setting up the machine, resulting in less rework and costs. Plus, low air consumption ensures high cost savings.

Scope of delivery

  • StickFix sanding pad Ø 77 mm W-HT (soft)
  • Bottle of cleaning and lubricating oil LFC 9022 (50 ml)
  • Screwdriver
  • WAF 4

Product description

For surface finishing.

Nothing produces a finer finish: With a pad diameter of just 77 mm and weighing just 700 g, the LEX 3 77/2.5 compressed air eccentric sander is the perfect professional tool for sanding small areas, e.g. at transitions during spot repair and blending. Or for sanding difficult to access areas, beading and edges. At the same time, the LEX 3 77/2.5 is robust, durable and, thanks to minimal compressed air consumption, guarantees high cost savings - with both low vibration values and low noise.

  • Extremely sturdy design ensures a long service life, minimal servicing requirements and high cost savings
  • Pleasant operating noise, low vibration levels and safe dispersion of exhaust air through a compressed air hose protects the health of the user
  • Sanding pad brake reduces sanding errors when setting down the machine, thereby avoiding rework and additional costs
  • Low compressed air consumption ensures high cost savings

Ideally suited for

  • Finishing
  • Sanding transitions when performing spot repairs/blending small surfaces
  • Removing paintwork blemishes and paint drips (polishing preparation)
  • Sanding inaccessible surfaces, small surfaces, seams and edges
  • Trimming edges and sanding small surfaces in furniture manufacture
Key features according to our expert
  • (Disc) diameter: 77 mm
  • Speed: 10500 rpm
  • Max. air pressure: 6 bar
Specifications / All features
(disc) diameter
77 mm
Speed
10500 rpm
Max. air pressure
6 bar
Air consumption at rated load
270 l/min
Transport weight incl. accessories
1.2 kg
Vibration emissions value ah (three-axle)
1.90 m/s²
Sound pressure level
72.00 dB(A)
Sanding pad dia.
77.00 mm
Vibration emission value ah (single-axle)
0.80 m/s²
Drive type
Compressed air
No. of strokes
21000 RPM
Operating pressure (flow pressure)
6.00 bar
Eccentric motion speed
10500.00 RPM
Sanding stroke
2.50 mm
Product weight without accessories
0.70 kg
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Accessories

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Consumables

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