Compressed air eccentric sander LEX 3 77/2,5

Item number 691131

Items included

- StickFix sanding pad Ø 77 mm W-HT (soft)
- bottle of cleaning and lubricating oil LFC 9022 (50 ml)
- screwdriver, WAF 4

Show details

Sanding pad

ST-STF-D77/6-M5 W
Cleaning and lubricating oil

LFC 9022/50
screwdriver, WAF 4

Close

Functions

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
Note: an IAS 2/IAS 3 connecting system is required for operation

Product highlights

Achieve ideal results more quickly:

Dust-free for first-class varnishing results: The IAS system guarantees perfect dust extraction and compressed air supply.
Convenient and safe:

Lightweight, handy, low-vibration, quiet – for fast work and a healthy working environment.
Systems get it done:

Perfectly matched: Tool, sanding pad and abrasive – for gleaming results and considerable time savings.

Product details

LEX 3 77/2,5

Extremely robust and durable

The low-maintenance and robust motor with double-sealed bearings and high speed rigidity minimises downtimes and guarantees a long service life.
Three functions in one: The IAS system

The IAS three-hose system combines three functions in a single hose: Compressed air supply, exhaust air extraction and dust extraction. Sanding dust and exhaust air are kept away from the work surface. Thanks to an intelligently designed exhaust air extraction system, no cold air escapes: Hands and wrists stay warm, work is more comfortable and better for health.
Built for manual operation

Accurate guidance and precise sanding thanks to SoftGrip coating on the device. The well-balanced ergonomics also ensure effortless work.
Minimal compressed air consumption

Less is more. The LEX 3 77/2.5 has the lowest compressed air consumption of them all: Just 270 l/min. That's approx. 30% less than devices from other manufacturers – which saves a lot of money.

Maximum surface quality

The unique sanding pad brake prevents the sanding pad from turning upwards and prevents the surface being scratched during sanding, thereby minimising both reworking and costs.
Speed adjustment during sanding

The ergonomic position of the speed pre-selection enables infinite adjustment with the thumb, even during sanding.
Clearly visible stroke indicator

The sanding stroke is printed on the head of the ergonomic dead-man switch as a clearly legible number. The dead-man switch is also used as a variable speed trigger for controlled sanding.

Extremely robust and durable

The low-maintenance and robust motor with double-sealed bearings and high speed rigidity minimises downtimes and guarantees a long service life.

Three functions in one: The IAS system

The IAS three-hose system combines three functions in a single hose: Compressed air supply, exhaust air extraction and dust extraction. Sanding dust and exhaust air are kept away from the work surface. Thanks to an intelligently designed exhaust air extraction system, no cold air escapes: Hands and wrists stay warm, work is more comfortable and better for health.
Built for manual operation

Accurate guidance and precise sanding thanks to SoftGrip coating on the device. The well-balanced ergonomics also ensure effortless work.
Minimal compressed air consumption

Less is more. The LEX 3 77/2.5 has the lowest compressed air consumption of them all: Just 270 l/min. That's approx. 30% less than devices from other manufacturers – which saves a lot of money.
Maximum surface quality

The unique sanding pad brake prevents the sanding pad from turning upwards and prevents the surface being scratched during sanding, thereby minimising both reworking and costs.
Speed adjustment during sanding

The ergonomic position of the speed pre-selection enables infinite adjustment with the thumb, even during sanding.
Clearly visible stroke indicator

The sanding stroke is printed on the head of the ergonomic dead-man switch as a clearly legible number. The dead-man switch is also used as a variable speed trigger for controlled sanding.

Usage

Main applications

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

Technical Data

Technical data

Operating pressure (flow pressure)

6.00 bar

No. of strokes

21 000 min⁻¹

Eccentric motion speed

10 500 min⁻¹

Sanding stroke

2.50 mm

Vibration emission value Ah (single-axle)

0.80 m/s²

Vibration emissions value Ah (three-axle)

1.90 m/s²

Air consumption at rated load

270.00 l/min

Sanding pad dia.

77.00 mm

Sound pressure level

72.00 dB(A)

Product weight without accessories

0.70 kg

Transport weight incl. accessories

1.22 kg

Drive type

Compressed air

Performance features

Antistatic function

Mobile dust extractors and tools with the antistatic function to prevent static charge from accumulating when working.
Vibration protection

Particularly high balancing quality for optimum smooth running when sanding and additional speed reduction in the event of high vibrations for working in a way that protects your health.
StickFix STF

Quick, economical fastening system for abrasives – no adhesives, no clamping.
Quick-acting brake

For safe work when planing, sawing and routing.
IAS 3 SD

For connecting a Festool compressed air sander directly to a compressed air line (without dust extraction).
IAS 3 light

Dust extraction, compressed air with external exhaust air dissipation.