In my previous post, I invited comments about rotary blade sharpener recommendations. Similarly, I asked for feedback on my Instagram feed.
In general, comments about sharpeners were negative. As in, "don't bother," and these:
- No one has a good review for rotary blade sharpeners.
- Sharpeners won’t fix nicks.
So, using the same photos from the previous post, I've added comments as people provided them. You can decide for yourself.
Omnigrid
- I can’t tell that using it makes a difference.
- I used this for many years, and it sharpens blades well.
Omnigrid: about $20
Colonial "Twist and Sharp"
- It seems to give the blade a little extra life, but not a whole lot. If the blade has been bent so it just skips in one spot, the sharpening process may straighten it out.
- Works fine, but nothing replaces a brand new fresh blade.
- This didn’t work. Blades weren’t sharper.
Colonial Needle Company: about $20
No comments about the Colonial brand "Turn-Sharp."
Colonial Needle Company: about $35
No comments about this TrueCut.
TrueCut: about $35
TrueCut linear sharpener
- Waste of time, total rubbish.
- It is hopeless.
- This was fine as long as there were no “nicks” in the blade, sharpeners won’t fix them. I rarely use it anymore, as even with sharpening they aren’t like new.
TrueCut linear sharpener: about $40
TrueCut/TrueSharp 2 power sharpener
- The blades came out duller! Then someone asked if I had wet the stones which is what you do when sharpening knives with some stones. I had returned it before I could try wetting it-so whatever you get, be sure to check. Note: this sharpener comes with stone-wetting oil. See this YouTube video.
TrueCut/TrueSharp 2 power sharpener: about $70
This Tri-Sharp brand, made by Prym-Dritz was mentioned and is about $20. Note: Choose the sharpener size for the blade size you wish to sharpen - 28 mm, 45 mm, or 60 mm.
- Blades never got sharp.
- Works really well and is easy to use.
And yet others pointed me to places where I could make bulk purchases of rotary blades! One person suggested buying Quilt-in-a-Day brand of self-sharpening rulers.
Yet, I'd really like to try sharpening my used stack 'o blades.
All this information is helpful, but inconclusive. I still don't know which one to buy, if any. Do you?!
Linda





















































