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expiredphoinix | Staff posted Mar 23, 2026 12:15 PM
expiredphoinix | Staff posted Mar 23, 2026 12:15 PM

Neiko 3000/8000 Grit Coarse Knife Sharpener Whetstone (2-Side)

$12

$20

40% off
Amazon
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Amazon has Neiko 3000/8000 Grit Coarse Knife Sharpener Whetstone (2-Side; 54003A) on sale for $12.40. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Note, product must be sold/shipped by Amazon

About this product:
  • Double-sided stone for grinding and honing
  • 3000 grit side for medium-to-fine coarse sharpening
  • 8000 grit side for fine sharpening and polishing
  • Made of heavy-duty white corundum aluminum oxide
  • Suitable for kitchen knives and hunting knives

Editor's Notes

Written by Discombobulated | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.5 out of 5 stars on Amazon based on over 275 customer reviews.
    • Product is eligible for refund/replacement within 30-days of purchase

Original Post

Written by phoinix | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Amazon has Neiko 3000/8000 Grit Coarse Knife Sharpener Whetstone (2-Side; 54003A) on sale for $12.40. Shipping is free w/ Prime or on $35+ orders.

Thanks to Deal Hunter phoinix for sharing this deal.

Note, product must be sold/shipped by Amazon

About this product:
  • Double-sided stone for grinding and honing
  • 3000 grit side for medium-to-fine coarse sharpening
  • 8000 grit side for fine sharpening and polishing
  • Made of heavy-duty white corundum aluminum oxide
  • Suitable for kitchen knives and hunting knives

Editor's Notes

Written by Discombobulated | Staff
  • About this Store:
  • Additional Information:
    • Rated 4.5 out of 5 stars on Amazon based on over 275 customer reviews.
    • Product is eligible for refund/replacement within 30-days of purchase

Original Post

Written by phoinix | Staff

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Top Comments

jdshear01
1001 Posts
1354 Reputation
3000 and 8000 grit is extremely fine...standard tri-stone/3-sided sharpening systems are usually like 1,000-grit Arkansas stone, 800-grit synthetic stone & 300-grit synthetic stone. That's kind of the fine, medium, and coarse grit size. The example I looked at is on the cheap side, the Smith's 6" Three Stone Knife Sharpener System for around 40 bucks retail. $12 bucks is good to maintain an edge but not good to bring a blade back once it's dulled to the moon and back. It'd take you forever to get anything sharpened...gotta start coarse and work your way to fine.

13 Comments

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Mar 23, 2026 10:53 PM
74 Posts
Joined Sep 2011
Sebass_Mar 23, 2026 10:53 PM
74 Posts
Decent price for just the one stone but don't waste your money thinking it's a quality set. Good for intro learning to hand sharpening.
1
Pro
Mar 24, 2026 12:38 AM
3,917 Posts
Joined Nov 2006
dcpoor
Pro
Mar 24, 2026 12:38 AM
3,917 Posts
3000 and 8000 are very fine, used for finishing/polishing
Pro
Mar 24, 2026 01:16 AM
1,001 Posts
Joined Aug 2016
jdshear01
Pro
Mar 24, 2026 01:16 AM
1,001 Posts

Our community has rated this post as helpful. If you agree, why not thank jdshear01

3000 and 8000 grit is extremely fine...standard tri-stone/3-sided sharpening systems are usually like 1,000-grit Arkansas stone, 800-grit synthetic stone & 300-grit synthetic stone. That's kind of the fine, medium, and coarse grit size. The example I looked at is on the cheap side, the Smith's 6" Three Stone Knife Sharpener System for around 40 bucks retail. $12 bucks is good to maintain an edge but not good to bring a blade back once it's dulled to the moon and back. It'd take you forever to get anything sharpened...gotta start coarse and work your way to fine.
3
Mar 24, 2026 10:21 AM
618 Posts
Joined Feb 2007
KevinnumbnutsMar 24, 2026 10:21 AM
618 Posts
thanks
Mar 24, 2026 10:48 AM
314 Posts
Joined Mar 2021
SplendidPocket588Mar 24, 2026 10:48 AM
314 Posts
Well, if you are just buying this to learn, and it isn't a serious set according to above posts, might as well get one of the ones 60%-70% cheaper. There's plenty for less than half of this.
Mar 24, 2026 11:05 AM
391 Posts
Joined Oct 2014
guy30000Mar 24, 2026 11:05 AM
391 Posts
Never had a real one of these before
Mar 24, 2026 12:51 PM
112 Posts
Joined Mar 2015
MightyPezMar 24, 2026 12:51 PM
112 Posts
I'll echo others and say these are very fine grits and probably better suited for maintenance of already sharp knives. If you're new to knife sharpening I would recommend checking out videos from OUTDOORS55 (https://www.youtube.com/channel/U...VWLNM2ARwg) to get some good basic information and recommendations.
The diamond plates they recommended that go for $16-$22 on Amazon have worked really well for me as general purpose sharpeners for knifes and scissors

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Mar 24, 2026 01:00 PM
1,307 Posts
Joined Feb 2004
IlovedealsMar 24, 2026 01:00 PM
1,307 Posts
showing higher price for me. dead?
Mar 24, 2026 01:02 PM
534 Posts
Joined Jul 2015
hunterbush1Mar 24, 2026 01:02 PM
534 Posts
Lots of smart sharpener dudes in here. How do I get started flattening and sharpening chisels? I've watched the Rex kruger videos but I have no idea what sheets I need to buy etc.
Mar 24, 2026 01:08 PM
19 Posts
Joined Nov 2014
two_stones_1_birdMar 24, 2026 01:08 PM
19 Posts
Always wanted to try this.
Mar 24, 2026 01:10 PM
9,176 Posts
Joined Feb 2007
trzaMar 24, 2026 01:10 PM
9,176 Posts

Our community has rated this post as helpful. If you agree, why not thank trza

Don't buy this. This is going to take forever to get an edge on a knife. These grits are for polishing the edge on a high end knife made of hard steel for precision cuts. It doesn't apply to 99% of people reading this thread. Let alone the unknown quality of this brand...
You're way better off getting the King 1000. It's the best value all-around quality synthetic stone made. You won't want to grind out chips with it, but it will eventually set a bevel if needed. If you start with a sharp knife, it will keep it in great shape. $28. https://www.amazon.com/KING-Grain...r=8-6&th=1
If you don't want to mess with soaking your stone, get the Shapton Pro 1000. Just splash water on top and get sharpening. The case doubles as a stand. Well worth the few extra bucks for the convenience and stand. At least as good as the King above, too. https://www.amazon.com/Kuromaku-C...r=8-1&th=1
Alternatively, you could go with something Diamond. The edge won't be as refined - it's more "toothy" because diamonds leave more scratches on the blade apex. But that's great for jobs like cutting tomatoes and it'll still work well for all around cutting. The Sharpal 168H offers 325 and 1000 grit plus an angle guide to help teach you consistency. This will put a bevel on a dull blade in a reasonable time and get you a nice fine edge on kitchen knives. Mid-range quality on the diamond bonding and flatness. Should last you for many years, and I think my overall best pick for a beginner: https://www.amazon.com/SHARPAL-16...F0aWM&th=1
Don't be intimidated by learning freehand sharpening. It's not that difficult. Just approach the task as making the knife better than it was before, and you'll be successful. There are some great Murray Carter vids on YouTube on how to sharpen knives. Look for the older ones.
And remember - a crappy, sharp knife is more enjoyable to use than a premium knife that has no edge!
2
Mar 24, 2026 01:26 PM
9,176 Posts
Joined Feb 2007
trzaMar 24, 2026 01:26 PM
9,176 Posts
Quote from hunterbush1 :
Lots of smart sharpener dudes in here. How do I get started flattening and sharpening chisels? I've watched the Rex kruger videos but I have no idea what sheets I need to buy etc.
I don't mess with chisels, so I probably can't help much. But I'll try.
It sounds like you want to do sandpaper or lapping film? That sounds like Scary Sharp type sharpening. In that system, you basically use 80 - 2000 grit sandpaper (or the equivalent in lapping film, which is rated in microns), backed by something really flat. Aim for like 6 levels in this spread. It doesn't matter too much what you use, so long as it's pretty evenly spaced out.
For backing, I was able to get some clearance porcelain tile pieces for some of my pieces. Granite is often used. Another option is plates of glass. I asked my local glass shop if they could make me some 9 x 5 ish pieces out of waste on the cheap, and a couple of weeks later they called me up with more than I really needed...but at a price so nice I had to take them all. My fault for not requesting a quantity. Big Grin
Overall, lapping film is not as durable as high quality sand paper and more expensive. Cheap sand paper is not worth messing with.
Mar 24, 2026 01:42 PM
340 Posts
Joined Dec 2009
b2.0Mar 24, 2026 01:42 PM
340 Posts
the whetstone is the superior way to sharpen your knives, but as others have said, this is a very fine grit for finishing. I'm fortunate that I have a guy who sharpens my knives using whetstones for $6 an inch a couple times a year, but I will never let them touch a wheel, belt, stone, etc.

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