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🔪 Twist, sharpen, and slice like a pro—never miss a cut again!
The Dritz Omnigrid Rotary Cutter Dual Sharpener is a compact, dual-sided tool designed to restore 45mm rotary cutter blades to peak sharpness with a simple twist. Made in the USA from durable metal and plastic, it extends blade life, saving you money and ensuring precision cuts every time.























| Asin | B07T399LL5 |
| Best Sellers Rank | 293,384 in Home & Kitchen (See Top 100 in Home & Kitchen) 211 in Manual Knife Sharpeners |
| Brand | Omnigrid |
| Colour | Green |
| Customer Reviews | 4.0 4.0 out of 5 stars (614) 4.0 out of 5 stars |
| Date First Available | 30 July 2019 |
| Guaranteed Software Updates Until | unknown |
| Item Weight | 30 g |
| Material | Metal Plastic |
| Model Number | OG2110 |
| Product Dimensions | 9.86 x 3.18 x 15.88 cm; 30 g |
| Special Features | Portable |
User
For those who hates throwing away a dulled blade...buy one on these.
Its the ONLY sharperner for rotary blades... works ok but nothing beats a fresh new japanese steel blade...I hooked up the sharperner to my drill... oooo nice.
User
IT WORKS !!!
This is a brilliant little gadget, I felt my rotary cutter was needing replacing, plus it has a miniscule nick so it missed a thread.Just a dozen turns on each side and it's like new!
User
Useful tool
This replaces a previous Omnigrid Rotary Cutter dual sharpener. Can’t do with out it.
User
not up to the job
the idea is good and the plastic of the gadget is sturdy and easy to hold but the "sharpening" relies on a very flimsy piece of wet/dry sandpaper which just doesn't have any effect. Would probably be ideal if it had a ring of whetstone. as it is... well it doesn't work and i can foresee the paper shredding after not too many attempts.
User
Works well
Great saves money keeps blades sharp
User
Not for me
This is very time consuming and although it does sharpen the blade… it only stays sharp for a few cuts. So in my opinion it’s. It worth the time or money
User
Blade sharpener
This works very well, is easy to use. Has given my rotary blades a new lease of life.
User
Poor quality
Not worth the money at all. Didn't work particularly well, blades were the same as before useing it. Returned product.
User
Works well
Did a great job sharpening my rotary blades. I just wish it could sharpen different sized blades rather than buying one for each size.
User
Useful to extend blade life, but..
My rotary blade was rusted. After wet sanding the surface, I still hard to sharpen the edge. With the Omni grid sharpener, it did the job of dressing the cutting edge. I did however, use 240 and 400 grit sandpaper, used a 5 cm round cutter and a 4 cm round cutter (positioned carefully) to make my own sanding disc for the Omni gridEdit: even thought the Omni grid is Green and Colonial is blue, the plastic indicates Tri-Sharp .. so get whichever is on sale!
User
Useful tool for increasing rotary blades longevity
Very useful and efficient tool. I don't know how many times can I sharpen one blade but after first sharpening they cut as new
User
Affutage simple mais ne rend pas la lame aussi coupante qu'une lame nuve.
L'affûtage, en suivant les instructions, semble efficace au départ, mais la découpe avec la lame affûtée n'est pas aussi propre que celle obtenue avec une lame neuve.
User
Fantastic sharpener, restores blades.
A great sharpener. The blade is exposed during the sharpening, so be careful and follow the instructions. It's amazing the difference
Trustpilot
1 month ago
3 weeks ago