How to Sharpen a Norelco Electric Shaver
Intro: How to Sharpen a Norelco Electric Shaver
Replacement blades are expensive,$30 to $40. Why not save some money and sharpen the old one ?
Back before safety razors and during world war II, when steel was scarce, people would resharpen their double edge razor blades on a sheet of glass. I figured why not try it on my Norelco shaver that was leaving my face raw, and it worked, Here is how I did it...
You will need a small brush to clean shaver and heads, also a flat piece of glass ( a mirror or picture frame glass will do).
Back before safety razors and during world war II, when steel was scarce, people would resharpen their double edge razor blades on a sheet of glass. I figured why not try it on my Norelco shaver that was leaving my face raw, and it worked, Here is how I did it...
You will need a small brush to clean shaver and heads, also a flat piece of glass ( a mirror or picture frame glass will do).
STEP 1: Remove Shaver Head
Brush out any hair in the body, do not use water.
STEP 2: Remove Cutters From Head
Rotate the white wheel to release cutters and remove from housing.
STEP 3: Clean Housing and Cutters
Use the brush and running tap water to clean the housing and the cutters. Close down the drain in the sink, you don't want to drop anything down the drain, then slide out only one of the cutters.
STEP 4: Seperate Cutter From Shield Screen
Again clean the cutter and shield screen with brush and running water, junk gets trapped in the cutters.
STEP 5: Sharpen Blades on Glass
Place the blade cutter on the glass. Here is the gross part...spit on the glass, put your finger on the top of the cutter with light pressure slide it into the spit and start moving it in a figure eight.
Continue the figure eight motion 50 to 100 times and towards the end be more gentle with the pressure. Always keep the glass wet. I tried water but the spit works best, it has a lubricating quality.
Continue the figure eight motion 50 to 100 times and towards the end be more gentle with the pressure. Always keep the glass wet. I tried water but the spit works best, it has a lubricating quality.
STEP 6: Replace Cutter
Dry with tissue and replace cutter in shield screen, then remove the next cutter and sharpen it.
Do not remove all the cutters at once as I don't think it is a good idea to mix them up.
Reassemble everything and enjoy a great and painfree shave.
Do not remove all the cutters at once as I don't think it is a good idea to mix them up.
Reassemble everything and enjoy a great and painfree shave.
57 Comments
SkipK4 4 years ago
leppurd 4 years ago
If your worried about damaging a mirror just use a flat piece of glass, like the glass
on a framed picture.
Mel G 6 years ago
Andsetinn 6 years ago
Very nice, 2000 grit paper and windows washing liquid will speed up the sharpening to about 30 seconds on each cutter.
juntjoo 7 years ago
SeanM251 7 years ago
I spent about an hour on the mirror sharpening method with two different sets of blades, but it didn't work for me. Blades are still dull. I have a Norelco senso-touch. Going to try buying knock-off-brand replacement blades from eBay instead. If those dull after a month, too, I'm going to Braun and never coming back to Norelco. $60 for blades every 6 weeks? What a rip-off!
PaulN35 8 years ago
Will this work with HQ8 blades?
And wee bit off topic, it seems like current (2015) Norelco shavers seem to take longer to shave and have fewer RPMs than old shavers form 10 years ago. Anybody experience this, too?
GilesL1 7 years ago
Absolutely. The new Norelco razors are crap. Now I can find replacement blades for my old Norelco Rototrack razor, I'll be happy.
jachung 7 years ago
Did tou tried?? I have the same electric razor so Im wondering the same.
Let me know thanks
getmoresoon 8 years ago
Unfortunately this won't work on Philips HQ9 blades. The inner 3rd row blade is taller than the rest.. so the outer 2 blade rows never touch the glass!!
litedesign 8 years ago
Worked great on my 10-year old Norelco Quadra 7865xl blades. I bought a little mirror from the 99¢ store, and I used some "3-In-One" multipurpose oil instead of spit.
elrichowe 8 years ago
MarticeB 9 years ago
I think the basic point everyone is missing-regardless of how well you can sharpen these cutters- THEY USED TO SELL US THE CUTTERS. Even now it's obvious that you can disassemble these silver shaving heads. The Cutters can be removed and replaced. I don't remember anyone who used a Norelco paying so much to replace the entire head assemblies. Why don't they just tell us replacement cutters sharp and new from the factory?
LydiaT2 8 years ago
The companies do sell just the cutter replacements. I've gotten them at Walmart.
PaulL39 8 years ago
JimE4 8 years ago
mkambas 8 years ago
The full name of the compound dachshund9 is referring to is actually
Tormek PA70 Honing CompoundMartinC14 9 years ago
It worked! This is awesome as the head cost almost as much as a new shaver. Thanks!
SameerKanade2 9 years ago
Yes this should work 100%, although I haven't tried this but it also remembers my Grand father used to Sharpen SS Shaving blades by rubbing them on a pocket mirror.
jonathon.millermeeks 9 years ago
Noticed immediate and significant improvement after doing this. Smoother, quicker shave with less pulling. Thank you!