Replacement blades is that the 9000 series replacement cutters

philips norelco HQ5 replacement heads for electric shaver norelco 5814xl cutter blades replacement parts.

Sorry, but there is no way to sharpen the blades. If dull, you will need to replace them

You will find replacement at shaveroutlet.com. See link below

http://shaveroutlet.com/shaver-replacement-parts/braun-9000-series-pulsonic-foil-and-cutter-cartridge-p-365.html

The blades come mounted in the screen assembly. You will find this cartridge available at shaveroutlet.com. See link below

http://shaveroutlet.com/shaver-replacement-parts/braun-9000-series-pulsonic-foil-and-cutter-cartridge-p-365.html

Braun syncro 7526 foil and cutter blades is Braun Series 3 combi 30B foil and cutter replacement pack.

You will find blades and screens for model MS-280 at shaveroutlet.com. See link below

http://shaveroutlet.com/remington-sp69-ms2-series-foil-and-cutter-set-p-234.html

Hello Brian, You can give the folks at www.electricshaver.com a try. They typically stock all the replacement and repair parts for most brands of electric shavers.

Here's a link to their site where you'll find part #5646768 for about $38 for a new set of the cutter head and foil (screen). It's always best to replace BOTH the foil and cutter block (head) at the same time, as any mircro burrs or nicks in the cutter blades will quickly ruin any new foil screen.

http://www.electricshaverstore.com/get_item_5646768_braun-foil-cutter-kit-360-complete-8000-series.htm

As you know, this is the simplest and easiest way to get an electric shaver back to a "like-new" shaving experience.

I hope you find this Very Helpful and best regards!

you can buy replacement cutter blocks and foils at walmart...about 50 bucks.

Braun complete 8975 replacement foil and cutter blades is Braun series 3 combi 30B foil and cutter replacement pack.

You replace foil cutter, that braun complete 8975 replacement foil and cutter blades is braun series 3 combi 30B foil and cutter replacement pack.