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Manual Hand Coffee Grinder
KINGrinder K6 with Straight Handle
The shape of the burr from the K6 grinder is seven sides.
It gives the most consistent grinding performance amongst the KINGrinder grinders.
It is a versatile grinder capable to grind various coffee, it could taste the sour fruit flavor on the light-roasted coffee beans.
Brewing methods
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Turkish
20 clicks
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Espresso
40 clicks
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Moka pot & AeroPress
60 clicks
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Pour-Over
90~100 clicks
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French Press
120~140 clicks
Recommended Grinder Settings for K6
Product specifications
Aluminum Body
The full aluminum body with a hopper volume of 30~35g.
1click=16μm & 1round=60 clicks
Classic never gets old. Minor external adjustment mechanism with 16 μm per click and 60 clicks per round allow you to dial freely.
Detachable lid
Flexible use and free choice.
Electric and manual-grinding
Compatible with a 6.35mm (1/4 inch) hex shank.
The recommended torque is 15 to 25 Nm.
Precautions
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Keep Dry
Do not wash with water. If using the RDT, please clean the internal parts thoroughly afterward, ensure they are kept dry and well-ventilated, and avoid storing the grinder in hot or humid places.
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No tools required
For precision reasons, do not dismantle the exterior burr. Avoid forcefully disassembling the g rinder with tools.
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Only for grind coffee beans
Do not grind unroasted coffee beans. And avoid second grinding as the coffee fine powder may block the parts.
KINGrinder K6
Product Comparison
48mm 7-Burrs | Burr design | 38mm 7-Burrs |
Exterior | Adj. Mechanism | Interior |
60 | Clicks per Round | 30 |
16 | Microns per Click | 33 |
630g | Weight | 330g |
30g | Hopper Volume | 20g |
17*5.5cm | Body Size | 13*5cm |
48mm 7-Burrs | Burr design | 38mm 6-Burrs |
Exterior | Adj. Mechanism | Interior |
60 | Clicks per Round | 40 |
16 | Microns per Click | 18 |
630g | Weight | 580g |
30g | Hopper Volume | 25g |
17*5.5cm | Body Size | 16*5.2cm |
48mm 7-Burrs | Burr design | 38mm 6-Burrs |
Exterior | Adj. Mechanism | Interior |
60 | Clicks per Round | 40 |
16 | Microns per Click | 18 |
630g | Weight | 580g |
30g | Hopper Volume | 25g |
17*5.5cm | Body Size | 16*5.2cm |
48mm 7-Burrs | Burr design | 48mm 6-Burrs |
Exterior | Adj. Mechanism | Interior |
60 | Clicks per Round | 40 |
16 | Microns per Click | 18 |
630g | Weight | 595g |
30g | Hopper Volume | 25g |
17*5.5cm | Body Size | 16*5.2cm |
- KINGrinder P2
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Frustrated User
2025-09-03 10:12:45
After using the Kinggrinder for over three months, I can confidently say it’s a highly reliable, precise, and convenient choice for coffee enthusiasts. I opted for this model over a competitor that is reportedly easier to clean because I preferred the external clickable adjustments on the Kinggrinder. This feature makes it incredibly easy to switch between grind sizes—perfect as my partner prefers a finer grind while I go for a coarser one.While I’m not new to the daily grinding of coffee— I previously used a (considerably loud) old-school electric grinder with a graduated burr —the grind consistency of the Kinggrinder is truly impressive. The grounds it produces are remarkably even, which enhances the overall quality of the brew.Its compact and portable design has made it a great travel companion even across continents. While I haven’t yet opened it for cleaning —admittedly a slightly challenging process — the habit of lightly wetting the beans prevents static and ensures minimal residue buildup. I anticipate needing to clean it only about twice a year, and when the time comes, I’m happy to follow a YouTube tutorial to get it done. Overall, this grinder has exceeded my expectations in both performance and convenience. Highly recommend.
DB
2025-08-09 14:10:39
Easy to use, fantastic results, minimal fines, good price, very portable. I've got one for home/ travel and one in the office. Great fit and finish, build quality is great, great grind size control, and feels really nice in the hands.I've got a couple and given them to friends looking to get into brewing better coffee. Totally recommend.
Billy Busse
2025-07-25 16:14:13
I've been using this grinder multiple times a day for about a year now. My primary use cases are V60, aeropress, french press, and espresso. Bottom line is this grinder is excellent in every way and could be all you ever need to make *any* type of coffee. I'll break up my thoughts by brew type to give you a better understanding.French press: I'll start off with this, because I think it's by far the strongest category for this grinder. The reason being that the grind uniformity for very large grind sizes (like for french press) is ridiculously good. The flavor profile is unlike anything I've gotten from other hand grinders or electric grinders. Additionally, with the large burrs, the grinder makes short work of grinding and it isn't physically difficult either.V60/Aeropress: I'm doubling up these categories because I think they demand similar things in terms of grind profile. This is the most frequent type of coffee I drink and maybe the most challenging for this grinder. I have had great cups from these methods when using this grinder, but I find that dialing in for a consistently good cup can be oddly difficult when using new beans. I think I may have been spoiled by the level of quality this grinder is *capable* of, so if it's anything less it's noticeable right away. Overall I advise to adjust grind size in 10 step increments (or coarser) until you find something acceptable.Espresso: Finally espresso. this grinder is very much capable of espresso, the increments are plenty fine enough and go small enough for just about any arrangement (I typically run light roast and a bottomless portafilter personally). I think this is where the grinder really comes alive, as the tuning of the steps is perfect for dialing in a good shot and I usually only need to pull 1 or 2 shots before it's good to go. I wouldn't say the flavor is the absolute pinnacle per se but the character of the beans really shines through in every shot.Overall: Excellent (solid metal) built quality, excellent user experience, excellent adjustment system, excellent reliability and longevity, excellent price. There isn't really much to complain about, but if I had to, I'd say I don't like the threading on the catch can, I wish it was a shorter throw, or better yet a magnetic attachment system. I don't see a reason to get anything better than this, the taste is better than most cafe drinks I've had and it doesn't seem like it'll break anytime soon. Highly recommended.Edit: Kingrinder is really starting to gain some traction now that James Hoffman has done a video on them. Be wary of paying too much for this grinder, I paid $100 when I purchased mine in March 2023, but there are many options that are better in the $200 range from 1zpresso and other companies that come with more creature comforts. Do your own independent research!
COS
2025-07-23 16:49:39
Excellent quality materials and manufacture—not the cheapest but I would say well worth the cost. The only thing that could be improved would be making the grind setting more standardized. You do need to play with the settings a bit, I think because when assembled the guide numbers may not quite match. But it is very easy to figure out, and the grind is quite consistent and results in very good coffee with good quality beans. I would not say grinding beans by hand is easy, at least to get started, but the burr seems very sharp and good quality so after a few turns it smooths out and works very well. You can also use an electric screwdriver/drill if you wish (the handle fits on magnetically on a hex piece the same size as changeable screw bits) but you will need to hold tightly at the start. With the electric screwdriver you will get some static sticking of the grains in the grounds container that you don’t get with the handle, but a couple taps on the counter and they settle and will pour right into the coffee basket. The body, bur, and the ground container are good quality metal, some plastic on the spacer for the handle and the top cover. The ground container at the bottom makes a good place to weigh your coffee grounds then pour into the top. This greatly exceeded expectations and seemed better than any hand grinder I could find a youtube review of—highly recommend if you want to grind your own coffee.
T
2025-07-13 12:35:09
This is a great manual grinder that offers excellent value for money. The body is solid metal and feels like a tank. The grind is consistent and doesn't take too long at espresso levels, though your arms do get a small workout if you're making more than 1 shot. The screw-in receptacle is great since I don't have to worry about it falling off mid-grind, and the external adjustment is perfect for dialing in beans.If I have to nitpick, the lid and handle come off a bit too easily, which can be annoying when grinding (yes I did remove the black o-ring). Electric screwdriver compatibility is pretty nifty if you have a large quantity of beans to get through!Definitely recommend this grinder for espresso and home use. Hard to beat at this price.
Hugo
2025-03-02 16:33:08
Pocos finos, excelente construccion, muele muy rapido, y extremadamente competitivo en relacion precio calidad
Mohammed AlKishi
2025-02-28 14:17:59
ممتازة جدا وطØنتها متناسقة ØŒ وجودتها عالية ثقيلة لكن مشكلتها بعض الاØيان تÙÙƒ المسكه الخشبية اللي بالمقبض
Seb
2025-02-11 19:51:18
Great grind settings, can do super low for espresso. Takes a bit of time, but it's worth it.
Suliman
2024-12-09 13:34:16
وش اقول ووش اخلي، مطØنة قهوة ممتازة بدقة وثبات عالية. تعطيك نتائج ثابتة كل مرة، وتخلي قهوتك دايمًا مميزة. وبسعرها هذا، تعتبر صÙقة روعة، تجمع بين الأداء والجودة بدون ما تكلÙÙƒ كثير.
Frank
2024-11-28 11:10:17
Well made product at a good price.I have had a more expensive grinder that failed to work. This grinder lives up to its' great reviews.Grinds fine enough for Turkish coffee! However, most of the time I use it for espresso and pour overs.
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