Gritomatic Reviews

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undefined review of Gunny Juice Poly Diamond Suspension [30 ml] image 1 out of 1

Barry S.Verified

Shipped quickly. Good price. TY!

Gunny Juice Poly Diamond Suspension [30 ml]

undefined review of Plywood Storage Case for 6" Stones image 1 out of 2

Marc H.Verified

Great storage choice for 1x6 whetstones.

Plywood Storage Case for 6" Stones

undefined review of TSProf Diamond Plate (4)Stone Set [6" x 1"] image 1 out of 1

William S.Verified

Loves these stones!

TSProf Diamond Plate (4)Stone Set [6" x 1"]

undefined review of StroppyStuff Mono Diamond Suspension [30 ml] image 1 out of 1

Lukas O.Verified

Cuts beautifully applies easily and leaves a mirrored edge.

StroppyStuff Mono Diamond Suspension [30 ml]

undefined review of KakBritva Wide Central Clamp Adapter for Hapstone R2 image 1 out of 3

Jason U.Verified

Maybe it's just my unit but it doesn't work on the Kakbritva wide central slit clamp and Hapstone R2 module. The bolts are at least 1/4 inch too short to get the nuts on to secure it. My Gearconnect adaptor also came with another set original Kakbritva bolts (I think) for done reason. Two emails to support with attached pictures went unanswered for a week so I requested a return before my return window expires. I may have just gotten the wrong bolts but now I notice that if you look at the produ...

KakBritva Wide Central Clamp Adapter for Hapstone R2

undefined review of L-Adapters for K03 and Kadet Clamps image 1 out of 1

John B.Verified

Outstanding design, if a bit large. Eagerly anticipating the other brands accomplishing the same thing in a different manner.

L-Adapters for K03 and Kadet Clamps

undefined review of Hapstone R2 Standard Knife Sharpener image 1 out of 4

Elbert C.

Within three weeks the 16 screws, holding the clamps together, started falling out. After the 2nd time replacing them, the screw heads stripped. No longer able to tighten the screws meant the clamps worked loose, becoming unusable. Then the big Allen head screw seized. I used a mini-hacksaw and cut the bolt between the jaws of the clamp. I replaced both of the screws and square nuts. Using 1/4-20 screws and nuts. This size is a little larger than the original metric screws and nuts. Th...

Hapstone R2 Standard Knife Sharpener

undefined review of Improved Stone Holder [6 mm] image 1 out of 1

Clint S.Verified

The set screw was stripped out on the original stone holder and I replaced them with these. Well made!

Improved Stone Holder [6 mm]

Michael O.Verified

Probably reasonable stones for the money, but 2 of my stones have defects. The defect on the 220 stone is surprisingly large. The 220 stone scratched two blades I sharpened. I thought I was doing something wrong for a while before I figured out the problem. Once I located the issue, I just stopped using the 220 stone until Gritomatic sent a replacement (which they did right away, no questions asked). You can see the problem in the video. I only later figured out that the 600 stone also had...

TSProf Diamond Plate (4)Stone Set [6" x 1"]

undefined review of Hapstone Premium CBN Stone [6" x 1"]◽ image 1 out of 2

Chris H.Verified

I just received 2 stones,so far,not as aggressive as the Poltava brand but $20 cheaper,so I ordered 4 more grits.I no longer use diamond stones at all !

Hapstone Premium CBN Stone [6" x 1"]◽

undefined review of Boride T2 Stone [6" x 1"]◽ image 1 out of 1

Jacob S.Verified

Super quality from Gritomatic, as always!

Boride T2 Stone [6" x 1"]◽

Tom J.Verified

Great stones! I enjoy the Poltava more than the Venev Scorpions. Have the 600cbn coming.

StroppyStuff Mono Diamond Suspension [30 ml]

undefined review of 6" Stone Holder for Work Sharp Professional Precision Adjust image 1 out of 1

Youngsoo K.Verified

very goot! hold it tight!

6" Stone Holder for Work Sharp Professional Precision Adjust

undefined review of PRO Height Adjuster for K03 image 1 out of 1

Jean C T.Verified

Amazing smooth!!!

PRO Height Adjuster for K03

Simon B.Verified

A fantastic upgrade to my TSPROF K03.

PRO Height Adjuster for K03

undefined review of Toohr #3 Knife Sharpener image 1 out of 3

Alex A.Verified

I just received my sharpener, and I think it may have been used previously. There are a number of scratches on various parts, no instructions or documentation in the box, and most importantly it seems there is red threadlocker on the screw that attaches the stone holder to the rod. I can not for the life of me loosen the Allen head screw. I have tried holding it in a vice and using force and am afraid I will strip the head. Without loosening this I can not attach the stone holder to the rod....

Toohr #3 Knife Sharpener

undefined review of Hapstone RS Knife Sharpener image 1 out of 1

William S.Verified

Great service and communication. Hapstone RS is an excellent system. Solid as a rock and well engineered.

Hapstone RS Knife Sharpener

Steve C.Verified

I'm only a novice hand sharpening but these lil Venev stones enabled me to get a decent cutting edge relatively quickly. They have a nice feel/feedback.

Venev Greater Dog Series Dual Side Pocket Diamond [3.9" x 1.6"]

Sonny R.Verified

It seems great. I'm currently using it on a balsa wood strop before I use the 1 micron Stroppy Stuff. My knives have never been sharper.

StroppyStuff Mono Diamond Suspension [30 ml]

undefined review of Anodized Aluminum Blank [160 x 25 x 5mm] [6" x 1"] image 1 out of 2

Robert C.Verified

Nicely finished off blanks as described, and nice and flat

Anodized Aluminum Blank [160 x 25 x 5mm] [6" x 1"]

undefined review of Storage Case for 17 Edge Pro Stones image 1 out of 1

Thomas S.Verified

Seems well built. Stays closed with the latches. You can put 2 thin plates in one slot

Storage Case for 17 Edge Pro Stones

undefined review of Gunny Glide Graphene Lubricant [15 ml] image 1 out of 1

John K.Verified

Everything works great and the blanks fit perfectly on my ppa.great company and service

Gunny Glide Graphene Lubricant [15 ml]

Kenny C.Verified

Happy with the product Needed an additional grit but you were out of stock, causing me to come out on the short end of the stick, on shipping costs.

Silicon Carbide Powder

Nathaniel G L.Verified

Works just like it is suppose to. I bought three different stone sets and 3m PGA lapps. My knives and broadheads are hair popping sharp.

All-Metal Universal Stone Holder for Professional Precision Adjust

Mike S.Verified

Recieved my stone storage in very quick time and it is of great quality and design GRITOMATIC is an excellent company to deal with .

Plywood Storage Case for 6" Stones

Larry M.Verified

This is what I needed, tried several other methods (comet/steel wool) but this worked the best, really cleaned the rods up.

Idahone Eraser◽

Sanford A.Verified

Set everything up & looks real well made and smooth! Waiting on stones. Shipping was super fast! Thank you for everything! Sanford

Hapstone R2 [BLACK] Knife Sharpener

Curtis C.Verified

Works very well at storing my diamond stones, good construction, like having magnets that hold it closed instead of a latch.

Plywood Storage Case for 6" Stones

Debra M.Verified

This is a Christmas gift for my son so I haven't used it. It was the exact one he wanted and it got here really fast!!

Soft Case for 12 Edge Pro Stones

Richard K.Verified

My first order with gritomatic. Good value with quick delivery. The sharpening stone is very good quality and it cuts really well.

Venev Centaur Series Dual Side Diamond [6" x 1"]

Patrick L.Verified

This stone goes really well with my TSPROF, it cuts really fast and makes short work of re-profiling. (60 grit)

Poltava Premium Metallic CBN Stone [6" x 1"]

Gary J.Verified

This addition eliminates the issue of the vertical travel limit screws loosening . It is significantly more precise in the ability to dial in sharpening angle.

Rail Height Adjuster for Hapstone R2

Dave S.Verified

they are really a must have and for the price there's no reason not to get a pair of them.

Spring-Assisted Stopper Ring [6 mm]

Sonny R.Verified

I thought the .25 would be too fine to make much of a difference, but following the 1m with the .25 gives a really nice edge.

StroppyStuff Mono Diamond Suspension (5 ml)

Bernd F.Verified

Amazing stone with really unique feedback due to the soft binder. Love it for the very final step before stropping.

Chosera Stone [6" x 1"]◽

undefined review of Poltava Premium Metallic CBN Stone [6" x 1"] image 1 out of 5

Paul

The photos will identify each stone. The Poltava 15000 grit is very rough on the edges, with a more porous, gritty surface, whereas the Hapstone 8000 grit is very smooth in all aspects and provides a very polished mirror finish. The Poltava 15000 grit will NOT provide a mirror finish. In fact the edges of the stone are so rough, I do not even want to use the stone as I am sure it will not provide even sharpening with damaging due to the rough uneven edges. I tried to return this stone, but have ...

Poltava Premium Metallic CBN Stone [6" x 1"]

John C.Verified

These were highly recommended by a knife nerd I trust. I am a knife nerd. I just needed a second opinion. Great product.

Venev Orion Series Diamond [6" x 1"]

John C.Verified

These were highly recommended by a knife nerd I trust. I am a knife nerd. I just needed a second opinion. Great product.

Venev Orion Series Diamond [6" x 1"]

undefined review of Poltava Premium Metallic CBN Stone [6" x 1"] image 1 out of 3

Paul

I bought this Poltava 15,000 grit thinking it would further enhance a mirror finish over my Hapstone 8000 grit. NOT! The Hapstone 8000 grit leaves a very fine mirrored finish and is a very smooth stone to the touch, but the Poltava 15000 has an abrasive touch leaves scratches over the Hapstone 8000. I really knew better than to try it over an already mirror finish, but I did and ruined hours of work. Not to mention the Poltava is very dirty and had like oil stains on it after first opening, so I...

Poltava Premium Metallic CBN Stone [6" x 1"]

Tony P.Verified

Really an excellent case. It is much better viewed when it arrives compared to the photo on the website. Outstanding

Plywood Storage Case for 6" Stones

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