The pneumatic one-handed device FAPI-F6 can be used with a variety of Picard tools, such as deburring or profile grinding wheels, sisal cord leather brushes or fiber brushes. The low weight and size of the powerful machine guarantee fatigue-free work.

We would be happy to provide you with a test device so you can try it out.

• Safety touch valve with slow start
• Robust, powerful air motor with Teflon fins
• Hexagonal spindle for direct power transmission
• Protective shield and hose are basic equipment
• Easy handling
• Can be used for wood finish sanding in grain sizes 100 to 180 and intermediate lacquer sanding in grain sizes 180 to 240, as well as for wax processing with sisal cord leather brushes
• Very good price/performance ratio

The pneumatic one-handed device FAPI-F6 is particularly suitable for intermediate wood finishing and lacquer sanding as well as for wax processing, among other things:

• window frame
• wicker furniture
• Kitchen fronts
• chairs
• profiled and difficult to access parts

The device may only be operated in conjunction with a maintenance unit, i.e. water separator, pressure reducer and oiler (max. 6 bar). Oil dosage: approx. 2 drops of light pneumatic oil per minute. The air hose between the maintenance unit and the device must not be extended. If the grinding effect decreases, slowly increase the air pressure to max. 6 bar. For this reason, the maintenance unit should be positioned as close as possible to the workplace.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 or profile grinding wheel FAPI-FLEX
Grain 100 to 240/511J
250/100/4 x 50 x 50 HX mm
(open version)

or

250/100/3/1RE x 50 x 50 HX mm
(with supporting fabric)Sisal cord leather brush FAPI-SKL
250/170/100 x 50 x 50 HX mmFor best results, the speed should be 15-20 m/s. In order to achieve a perfect surface on the workpiece, it is recommended to run the satinizing disc as slowly as possible with light contact pressure. Both higher speeds and higher contact pressure reduce the service life of the satinizing disc and the workpiece surface deteriorates.