

⚡ Sharpen smarter, not harder — unlock precision and power in every spin!
The BUCKTOOL 250mm Variable Speed Sharpener SCM8103 is a professional-grade wet and dry sharpening system featuring a powerful 90W-150W motor with adjustable speeds from 90 to 160 RPM. Its water-cooled 250mm aluminium oxide grinding wheel and 200mm leather polishing disc ensure efficient, cool sharpening without overheating. The two-position universal jig guarantees precise angle control, while the reversible rotation switch offers versatile sharpening for knives, chisels, and carving tools. Designed for durability and backed by a 2-year warranty with lifetime support, this sharpener is ideal for woodworkers and professionals seeking consistent, high-quality edge maintenance.







| ASIN | B0CGXBLJVP |
| Batteries Required? | No |
| Best Sellers Rank | 50,702 in DIY & Tools ( See Top 100 in DIY & Tools ) 4 in Bench Grinders |
| Colour | Black |
| Customer Reviews | 4.1 4.1 out of 5 stars (182) |
| Date First Available | 30 Aug. 2023 |
| Included Components | Blade |
| Item Package Quantity | 1 |
| Item Weight | 16.6 kg |
| Item model number | SCM8103-UK |
| Manufacturer | BUCKTOOL |
| Material | Alloy Steel, Aluminium |
| Part Number | SCM8103-UK |
| Power Source | Corded Electric |
| Product Dimensions | 38.2 x 42.5 x 45 cm; 16.57 kg |
| Size | 90-160 RPM |
A**R
Good value for money
Great product very easy to set up and use
C**H
Very good construction
Excellent machine for a small workshop, but does everything I need?
M**W
reliability
This is well designed sturdy piece of kit. The only problem is that the transmission belt fell from the driven pully after a period of use, which was followed by a necessary lengthy process for refitting the same. Had the unit weighed a lot less, I may have been inclined to have returned the tool as unreliable and faulty. A number of clamping screws were much too tight following assembly, with one of them completely failing to loosen. I was forced to surrender to this situation and leave the particular screw as found for now. Should the problem occur again, I may be forced into taking more drastic action, such as resorting to a hammer & cold chisel. Putting that aside, the tool works well, and I'm happy with the results.
D**D
Good
Brilliant tool for the money
K**R
Absolutely terrible
Absolute load of rubbish! Not fit for purpose. I've had a tormek before so know how these work. Nut that attaches stone on keeps winding loose no matter how tight you do it. Stone stops under very little pressure. Put very light pressure on chisel, after about 10 seconds machine jumps and water gets thrown everywhere. Shouldn't be allowed to sell products as bad as this. Deserves 0 stars it's so bad.
J**S
Not for knife sharpening.
Not the best for knife sharpening. The grit is too low and removes too much material. Leaving a massive burr. The leather stropping wheel is made out of plastic that’s flimsy and the leather just seems to fall apart after little use. Probably due to the aggressive grinding that leaves a huge burr. Probably ideal for wood work tools. But I’d recon the stropping wheel will fall to pieces in not time all the same.
S**!
Best variable omni directional slow speed tool grinder.
Absolutely the best at a better price than Axminster and abetter price than Record or Jet. Seems like to all copy each other. But they do say to copy is the greatest flattery. Perfect easy set up and I completed 4 full sets of wood working chisels from blunt with nail chips to razor sharp in just a few hours. OK I'm slow. But working one handed etc. It took twice as long. Why pay more for less features you will use. Ie variable and forward and reverse. Thank you for a good design.
K**S
Good to use
Does the job it's meant to do. Can be a bit of a fiddle seeting it up to begin with. Works well at slow speed as well as the faster ones.
P**D
Reviewing BUCKTOOL SCM8103 10-Inch Variable Speed Wet Sharpener …..I was impressively surprised at the overall workmanship/value at $229. Bucktool workmanship and finish…..overall metal case feels strong, tight and well assembled. The finish on my tool has a manufacturing defect on the surface of the top plate (photo) that does not impact function. Electrical toggle switch and speed knob are solid, smooth and crisp. Electrical power wire and plug meet spec. The 10” honing stone…… appeared smooth and worked well right out of the box. No vibration or wobble when spun at full speed (160 RPM). I was impressed that the stone was very close to true. The stone also turns bidirectional. Jig universal support arm …….. very close to square with the stone (photos). A number of reviews reported issues with this. I adjusted the jig alignment slightly with a little vice work. Stropping wheel…….wheel rotates smooth with only very slight wobble. But it feels “light weight”. It has very thin 1/16” leather (photo) and I suspect it may have to be replaced during the life of the machine. I did locate Bucktool parts (photo) and ordered an extra wheel, stone and jig-arm (being shipped from Hong Kong). Jigs….Nice to have two jigs (short knife and grinding/square-edge) provided. I use the Tormek square edge and truing jigs, which will work with this Bucktool. NOTE - The mounting position of the Bucktool support arm prevents the Tormek truing jig from anchoring on the arm shaft, so I will look at adding a “flat” on the jig-arm to help anchor the truing jig screw. Sharpened my first four plane blades today. Process was easy, and I am glad I used a waterproof mat…..water management vs RPM can be interesting. Sharpening took about 3-5 minutes per blade and my first edge (at 30 degrees) was reasonably smooth and square (photos). However, I did notice the stone is rough and will not leave an extremely smooth edge, especially when sharpening at less than 25 degrees (very fine chips in the blade’s leading edge). Happiness factor….I was pleasantly surprised how quiet this machine runs. Even at full 160 rpm, it is impressively quiet (video), especially when compared to other 10” stone sharpeners. Also, considering the cost, my plane blades sharpened well. But if you are looking for that “razor-super-sharp” result, this stone will probably not get you there. However subsequently lapping the blade on a flat diamond stone for a quick second bevel, does provide a very sharp blade that serves my wood shop well. First impressions, this feels like a solid investment. Overall, quite pleased with “first day” experience. The bidirectional variable-speed wheel that is ready "out of the box" with only minor tweaks, strong metal frame, square support arm, multiple jigs, stropping wheel, compound, 2 year warranty, great value-for-money and “really quiet” yields a healthy 5 stars.
G**H
For the price. I’m am quite impressed. For those wondering tormek stuff is compatible. The dressing diamond will only work on the horizontal mounting holes for the tool rest. the vertical won’t work because the threaded post location is too far away. On the horizontal it’s in a position to work since the mounting is closer to the wheel. Also you need to cheat the V groove a wee bit by not fully seating it into the post to get enough distance. It works so I’m happy. The machine is quiet runs true. It’s heavy and seems well built. The cons: I did need to square up the tool rest and the welds are garbage to say the least but strong. I don’t think the stone is very good quality. It’s states 1/2” bore I measured with a vernier and it’s 12mm. So it may work with tormek stones. I did find lots of sludge from the stone, it was more than what I expected. It does lose a lot of water the catch tray should have been wider and it’s also a bit of pain to put on. I tried the knife tool….i went and got a tormek one. I’m sure the supplied one is good for an experienced sharpener but I needed something easy. I felt like I can do a better job by hand but that can also be my inexperience. All in all for the price it’s good. I bought it on sale for 245$. It came with a square edge tool, knife holder. Dressing stone for course fine and lapping paste.
C**O
I purchased this wet sharpener last year since I own a small shop so chisels or anything else has to be maintained to cut right. Used for my chisels, hand planner, kitchen knife 🔪 it is a pleasure to see how everything I sharp come back as if I went to get it brand new from the store . Don't forget to buy the extra jig for the bigger knife because they only give you one little one but it's only good for the small knife. I will definitely recommend this product pay a bit more to get a good sharpener it will make your life easier 👍
A**L
Works excellent right out of the box, if you know what you are doing. Using it to sharpen chisels and hand plane knives, sometimes scissors. The reversable rotation is a must have, speed control is convenient. Runs true, no noises or vibration. Lots of good accessories. Looks very well made all around.
C**O
Great tool... Stone... so so..
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Hace 2 meses
Hace 2 semanas