CWOVRSKnife Sharpening Kit, RUIXIN PRO RX-009 Knife Sharpener, 360° Flip Rotation, Upgrade Fixed-Angle & Adjustable Knife-Clip, Chef Knife Sharpening System Kit, 4 Whetstones +6 Diamond Stones

First I want to mention Anny with Cruitech customer service was very responsive and went way above and beyond to take care of the issues I ran into with the order of the kit. I was missing a rod stop, the 10K stone was scratched and the leather strop was not flat with glue coming undone. She sent me an entirely new kit free within days and told me to keep the kit I have. Like I said, way above and beyond!I watched countless videos and read as many reviews I could find of all the different popular sharpening systems. At the end I chose to purchase the Ruixin PRO RX-008. Going the Ruixin PRO RX-008 route was not because of the cost (although it was a factor), it was the flexibility of the system. I sharpen mainly mid to high end pocket knives, including Karambits. I have so far sharpened 8 knives. All to razor sharpness. Once one understands the system, it is highly effective and as easy to setup and use as can be. The caveat is the user must still understand what is an apex of an edge and the basics of blade sharpening.I have owned a couple of other well known systems including KME and Apex Pro II which are all in storage now. So here is what I have learned and how I improved or tuned the system:* The Ruixin PRO RX-008 is well known to change the angle when you rotate the blade 180 degrees. Mine from factory was 1.5 degrees off when rotating the blade. After the fix below it is now 0.1 degree off. I needed 7 layers of tape to achieve this accuracy when rotating the blade. The fix is...1) to place layers of thin strips of electrical tape on the bottom side behind the bolt holes. I included a pic. Once you have gotten close to perfectly the same angle when rotating the blade leave the bottom plate Philips screws tight and never loosen again. Not necessary to adjust again or loosen screws once you have it all setup.2) When placing blade in clamp, only place the flat part of the blade by the spine into clamp. Look at pic provided.* Another complaint by users is the connections in the system loosen during use. Yep if you follow the assembly instructions this will happen. Here is the fix...1) For the blade holder, use one of the rod lock clamps (this is what I call it). See pic.2) Tighten all connections with pliers. For the guide rod ball use the Allan head bolt, tightened with a Allan head wrench. Do not bother using that cheap one you get with kit.* The clamps have grooves to hold blade in place. Use painters tape like in provided pic to prevent marring of your blade.* I use diamond plates purchased on Amazon. They are called Value Pack diamond stones/plates. Were $25 for 10 of them ranging from 80 grit to 3000 grit. Works like a champ, have rounded edges and so far do not visibly see any wear on them. I also use the included three polishing natural stones that come with the kit, which also work really well. If you use the synthetic stones or natural polishing stones you must keep them wet with water otherwise you will wear them really fast and they will be inconsistent. Also round (get rid of the sharp edge) the edges of the synthetic and natural stones otherwise you will scratch your blade. This can easily be accomplished by laying a piece of wet/dry 150 or 180 grit sandpaper on a flat surface. Then with wet stones lightly rub the edge only over the sandpaper.* If installing the large C-clamp on glass, marble or smooth surface. Use a piece of rubber between the bottom of the clamp and clamping surface like in the provided pic. Very solid, nothing moves during sharpening and polishing.* There is a attachment that goes over the rod that holds the guide rod ball. It is a bar with a hook that you can move the guide rod that holds the stone or plate and rest the whole bar on. This is so the rod is out of the way while you are rotating the blade, inspecting it or whatever. I purchased mine from China (Ali-X) but also can be purchased on ebay and I think Amazon. Costed me $2.60 shipped, get it, super handy.* The guide rod ball is made from nylon or some kind of plastic. This can be replaced with a stainless steel ball that has tighter tolerances that eliminate the play that is inherent to the nylon ball. Again another few dollars. Will last longer than nylon ball and improves the precision of the system. I paid $8.60 shipped for this.* Recurve blades and Karambits can be sharpened with this system. But you will need to purchase rods that attach to the guide rod that hold the stones. I purchased diamond rods at $5 a piece for the varying grits I wanted. Can get from 80 - 3000 grits. Again Ali-X or possibly Amazon might also offer them.* The key to a fixed angle sharpening system is consistency. After rotating blade and angles are consistent, all the pieces of the system stay locked into place and do not come loose, then it is consistency with technique. I have watched countless videos where the user would basically sharpen the blade in a sawing up and down motion inconsistently across the blade. I have no idea as to how removing different amounts of material from different sections of the blade gives a consistent result. What works for me and provides 100% consistent results is...1) to start from the heel of the blade and work toward the tip. This is a slow-ish stroke using only the weight of the plate and plate arm. Especially with diamond plates, they cut fast, very efficient.2) Using whatever grit I want start with (depending on what I am trying to accomplish), 10 passes on one side, then 10 passes on the other side. I feel for a burr. If no burr I just keep at this until I can get a consistent burr across the blade. Then rotate and do the same. Always even amount of strokes on each side of the blade. Once I get a burr to form consistently across the blade on both sides, then lower the amount of stroke passes on each side, then I move on to a higher grit. If an area on the blade needs a little more I will give just that area more attention and then a full stroke across blade. While using the technique outlined above is not the fastest but will get consistent and great results. Using the technique above also eliminates any movement/vibration within the system.3) After every full rotation of the blade lightly wipe both sides of the blade with a clean soft cloth to remove metal that may scratch your blade or interfere with the sharpening or honing process.4) To really be able to feel how sharp your blade is during sharpening and honing and to get the best result I learned this from a knife maker... After each grit before proceeding to the next grit stage use the edge of a piece of cardboard or cork and lightly run it from heel to tip of blade twice to loosen or remove the burr on the blade edge. What you feel now is the edge you have.5) Another key to a sharp blade is the lowest grit, or first grit used you need to form the edge. If a consistent burr is not formed on both sides of the blade during this sharpening stage you have not formed an edge. Any further honing of the blade is just a waste of time unless a edge is formed at this stage!* Ok last tip I can think of off the top of my head. I am able to get mirror finished edges, razor sharp. To take it a bit further stropping is needed. The leather strop plate that comes with the kit is crap. This will roll and dull your refined blade. If you want to finish the honing and polishing steps by stropping and want to not change angle or take it to a manual or typical strop I figured out a way... Take the useless, uneven, cheap leather strop that comes with the kit and sand the leather flat. I used 400 grit wet dry, placed it on top of a glass surface and turned the plate with the leather facing down. Sanded the leather until it was flat. Then using Scotch double sided tape and the cardboard from the backing of a notepad on top. So the cardboard is the top layer, then the double sided tape and then the flattened leather strop. Used 0.5 Micron compound (green) purchased from Amazon (Taytools 1.2 Ounce Bar Green Chromium Oxide Micro Fine Stropping Polishing Compound 0.5 Microns or 60,000 Grit) purchased for $7.64 shipped. See pic included. The key here is the strop will be firm and slightly shorter in height than the stones or plates being used before it. This prevents the strop (usually softer and leather) from rolling the edge. Also the strop plate is shorter in height which automatically lowers the angle slightly making sure the edge angle is not effected. I found best results are to just make stroke passes again from heel to tip along the blade edge. This works like a champ and saves time.In summary this system works really well. Does need some tweaking but I expected nothing less, especially for $55 with tax and shipped. I am really glad I made the purchase. Hopefully this helps someone ...

Edit, the seller took care of the problems almost instantly. They are very easy to work with and I would recommend your purchase. Originally a 3 star, upgraded to 4 stars for the help from the seller.Pros - easy to use, good quality for the price of the tool itself, though some screws that should be thumb-style screws are allen screws, and some thumb-screws should have an allen head for further tightening. It holds blades very well unless the blade doesn't have at least a 1/2" flat spot. I wouldn't use this for daggers.Cons - the 1000# diamond stone fell apart after 20 mins of use, see pic. I guess I can glue it back together, but for $100 this shouldn't be happening. The wet stones are disintegrating with each stroke. Also, the diamond stones did not fit the bar right out of the box, you have to adjust the handle first which isnt listed in the instructions.You will need a digital protractor, which is easy enough with smart phones as it shows in the pics, but TEST YOUR PHONE FIRST with a real protractor. My phone was off by 2 degrees even after calibration.

This system definitely has a bit of a learning curve if all you're familiar with is flat stones. Once I got the hang of it, I sharpened every knife I own to a razors edge. Showed some guys at work and suddenly spent 2 days sharpening everyone's knives. Great buy at a great price!

I am a retired Industrial Arts teacher looking for a better manner of sharpening my wife's knives.Viewed another vendors product on Facebook but was persuaded to purchasing this item as it was cheaper than that seen and truly looked as good. Lot of bells and whistles shown i.e. as extras yet is missing things mentioned in the written instructions i.e. digital protractor, more detailed means of usage and a picture/photo of how to get repacked for later use. It does sharpen knives, I have always felt and taught that a cheaper tool is a cheaper tool and tried to go a step further and buy the better. Granted I was excited in seeing what I had received and in haste had no idea how everything when returned to its initial position fits n the case. The case will help protect the item rather than the carry bag mentioned. I do wish that I had purchased the more expensive one, which I had asked for by name brand when ordering. I believe this is a knock off of a unit made in Germany. You get what you pay for so be warned.

Was a little skeptical at first, set up works great though! I used the diamond stones and my chef knives have never been sharper! The design takes a minute to get used to but once you get the movements down it sharpens quickly and efficiently! Great sharpener for a great price just make sure to get the diamond stones.

The collar which holds the draw rod in is way too short so it doesn't have enough depth to establish good purchase. It needs to be twice or 3 times longer. It's made of aluminum and you don't even have to use a screwdriver to strip the setscrew. The rod slips out, you tighten the setscrew more and you find it is stripped. I didn't get through the first knife before it failed. There are other brands which look a bit different but they are made with steel and have adequate construction. This one might be good if the design were changed to have a deeper collar and more than one set screw.

My husband got it for Christmas and loved it, except the 10,000 stone came broken.However, I messaged the seller and they responded just a few hours later and offered me a refund for the replacement I ordered for the broken stone (because the replacement was out of stock for their store so they found a replacement for me in another area.)My husband loves the sharpening kit and because the seller answered right away with a solution they get a definite solid 5 stars. The product does work well.

I recently had the opportunity to try out the RUIXIN PRO Professional Knife Sharpener, and I must say that it exceeded my expectations on multiple fronts. This comprehensive knife sharpening kit is a game-changer for both professional chefs and home cooks who value the precision and efficiency of sharp knives.First and foremost, the standout feature of the RUIXIN PRO is its 360° flip rotation fixed-angle design. This unique mechanism allows for effortless sharpening of knives at any desired angle, ensuring consistent and accurate results every time. Whether you're sharpening a delicate paring knife or a hefty chef's knife, the ability to adjust the sharpening angle with ease is a boon for achieving razor-sharp edges.The build quality of the RUIXIN PRO is exceptional, showcasing a sturdy construction that can withstand rigorous use. The sharpening stones provided in the kit are of top-notch quality, and they offer different grit options to cater to varying levels of blade dullness. I particularly appreciate the inclusion of both coarse and fine stones, as it allows me to restore heavily damaged blades and refine the edges to a polished finish.Using the RUIXIN PRO is a breeze, thanks to its user-friendly design. The clamping system securely holds the knife in place, eliminating any chances of accidental slips or injuries during the sharpening process. The rubberized base further enhances stability and prevents any unwanted movement, ensuring a safe and controlled sharpening experience.Furthermore, the sharpening process itself is surprisingly quick and efficient. With just a few simple passes through the sharpening stones, the RUIXIN PRO brings back the sharpness of even the dullest blades. The consistent angle and even pressure distribution across the blade contribute to achieving consistent results, regardless of your sharpening skills.One notable advantage of the RUIXIN PRO is its versatility. It can accommodate a wide range of blade sizes and styles, including straight edge knives, serrated blades, and even scissors. This versatility makes it a valuable addition to any kitchen or workshop, as you can sharpen various tools with ease, saving you both time and money.In conclusion, the RUIXIN PRO Professional Knife Sharpener is a true gem for knife enthusiasts. Its innovative design, exceptional build quality, and ease of use make it a top contender in the market. Whether you're a professional chef or a home cook, this sharpening kit offers precision, efficiency, and versatility that will transform the way you maintain your knives. I wholeheartedly recommend the RUIXIN PRO to anyone looking for a reliable and effective sharpening solution.

Personnel

Mal ehrlich, was erwartet ihr bei dem Preis?Wir bekommen ein Messerschärfer Set in der Ausstattung wie es andere Hersteller zu einem Preis von mehreren hundert Euro anbieten. Natürlich ist die Verarbeitung nicht besonders, aber alles passt zusammen und funktioniert.Bei diesem Preis kaufe ich mir noch ein Set und habe immer die passenden Ersatzteile parat.Die Ergebnisse lassen nichts zu wünschen übrig.Von mir eine klare Kaufempfehlung.

Schnelle Lieferung

This is the second unit I buy. They changed the design and the long horizontal bar is held by a side screw. The aluminum housing stripped at first usage and became unusable. Old design was much better. I returned it and bought an alterive maker with the old design