The pneumatic one-handed device FAPI-F3 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 the relatively small tool diameter guarantee effective edge and profile grinding. The powerful machine guarantees fatigue-free work.
We would be happy to provide you with a test device so you can try it out.
- Robust, powerful air motor with Teflon fins
- Protective shield and hose are basic equipment
- Low working weight
- Easy handling
- Can be used for wood finish sanding in grain sizes 100 to 180 and intermediate lacquer sanding
in grit sizes 180 to 240, also for wax processing with sisal cord leather brushes - Very good price/performance ratio
The pneumatic one-handed device FAPI-F3 is particularly suitable for intermediate wood finishing and lacquer sanding as well as for wax processing, among other things:
- window frame
- wicker furniture
- 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.%3Ctable%20style%3D%22width%3A%20100%25%3B%22%20summary%3D%22technische%20Daten%20des%20pneutmatischen%20Einhandger%C3%A4tes%20FAPI-F3%22%20cellspacing%3D%220%22%3E%3Ccolgroup%3E%20%3Ccol%20width%3D%22300%22%20%2F%3E%20%3Ccol%20width%3D%2275%22%20%2F%3E%20%3Ccol%20width%3D%2275%22%20%2F%3E%3C%2Fcolgroup%3E%0A%3Ctbody%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%20%23000%201px%20solid%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EMax.%20Umdrehungszahl%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%20%23000%201px%20solid%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E1.600%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%20%23000%201px%20solid%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3E1%2Fmin%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EMax.%20Luftdruck%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E6%2C0%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Ebar%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3ELuftverbrauch%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E5%2C0%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3El%2FSek.%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3ELeistung%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E170%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3EWatt%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3ESchlauchl%C3%A4nge%20%C2%BC%22%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E3%2C0%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Em%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3ESpindell%C3%A4nge%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E50%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Emm%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EMax.%20Werkzeugdurchmesser%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E200%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Emm%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EMax.%20Werkzeugbreite%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E50%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Emm%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EArbeitsgewicht%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3E0%2C7%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%20padding-left%3A%205px%3B%22%3Ekg%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3Ctr%20style%3D%22line-height%3A%2025px%3B%22%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%20padding-left%3A%205px%3B%22%3EFarbe%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%20%23000%201px%20solid%3B%20border-top%3A%200px%3B%20border-right%3A%200px%3B%22%20align%3D%22right%22%3Erot%3C%2Ftd%3E%0A%3Ctd%20style%3D%22border-bottom%3A%20%23000%201px%20solid%3B%20border-left%3A%200px%3B%20border-top%3A%200px%3B%20border-right%3A%20%23000%201px%20solid%3B%22%3E%20%3C%2Ftd%3E%0A%3C%2Ftr%3E%0A%3C%2Ftbody%3E%0A%3C%2Ftable%3EDeburring or profile grinding wheel FAPI-FLEX
Grain 100 to 240/511J
150/55/3 x 50 x 30 mm
(open version)
or
200/70/4 x 50 x 30 mm
(open version)Sisal cord leather brush FAPI-SKL
150/100/60 x 50 x 30 mm
or
200/110/80 x 50 x 30 mmAluminum mount 50/30 x 52 mm with clamping flange
for 150 or 200 mm disc diameter, 50 mm width, 30 mm bore
(required to use the accessories!)For 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.