![[Updated] Lawn Mower Blade Sharpener 15°-45° Adjustable Frame with Ball Bearing Manufacture Handle for Right & Left Hand Blades, Use with Angle Grinder, Black](https://m.media-amazon.com/images/I/71Ovoh0nxsL.jpg)







⚡ Sharpen Like a Pro, Mow Like a Boss!
The SporGain Updated Lawn Mower Blade Sharpener features a precision 15°-45° adjustable frame with a smooth ball bearing handle, crafted from durable aluminum alloy and stainless steel. Designed for both right and left hand blades, it works seamlessly with angle grinders to deliver professional-grade sharpening for all standard mower blades, boosting your lawn care efficiency and blade longevity.
















| ASIN | B0CBKFCDPT |
| Best Sellers Rank | 50,032 in Garden ( See Top 100 in Garden ) 7 in Lawn Mower Blade Sharpeners |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,270) |
| Date First Available | 15 July 2023 |
| Item model number | LMBS10Black |
| Manufacturer | SporGain |
| Material type | Aluminum Alloy 304 Stainless Steel |
| Part number | LMBS10Black |
| Power source type | Use with angle grinder |
| Product Dimensions | 34.29 x 22.86 x 8.64 cm; 1.36 kg |
M**S
Perfect solution
I knew there needed to be a better way than freehand with an angle grinder then found the solution on Amazon. Great bit of kit- Well done.
H**Y
Black lawnmower blade sharpening jig.
This is a lot better than my other one. It is lighter and a better design. And the price is fantastic. Would highly recommend this to family and friends for sure.
M**N
Ease of use with flap disc sanding pads less sparks
Fantasies tool , gets it done so easy and leaves a great finish. Can't go wrong
P**S
Well made
Quality especially for the price. Instructions better than most loads information on utube Happy
B**G
Very good product
R**Y
Not the easiest thing to use but reasonable install and setup. One caution: REALLY tighten the grinder angle set screw, hand tight won't do it. Had to use pliers on thumbscrew to keep it from lossening up and changing angle. Otherwise, works pretty good and should work with a variety of 4-1/2" and 7" grinders. Also recommended, check your grinding angle against a new blade. I thought my blades were 35° and I was having to grind ALOT to get them sharp. Turns out they we ground to 40°. Went much faster after that change. Always check blade balance after sharpening (wall mounted balancer recommended due to increased accuracy and sensitivity). Recommended.
A**E
Die Vorrichtung ist für den Preis recht gut. Man muss mit dem eigespannten Winkelschleifer im Haltearm für linksdrehende Messer über der Tischkante und für rechtsdrehende Messer unter der Tischkante schleifen.
A**D
So I've been sharpening my mower blades for years using bench grinders and a nail for balance. I recently heard about these new flapper wheel grinding disc style sharpeners, so I thought maybe I should move into this century, with technology. First I will say it's easy to assembly, functions as it's intended to and with its different anchor shafts, should fit most grinders on the market. I know it fit my new Metabo, that I bought for this task. You don't need a special grinder, just one that hold the flapper / sandpaper grinding discs. I wouldn't use standard grinding discs, as they might shatter and/ or cut too fast. This is about making multiple passes and losing as little metal as possible. In fact it's a lot easier to balance afterwards, versus with the grinder. So why 4 stars? The angle indentation markers it comes with don't seem to make sense. I set them for what the manufacturer of my blades tells me they are and this things angle adjustment seems to be nearly suggestions. I end up setting it and then making a fast pass, to see if it needs to be adjusted. Once set, it fairly straight forward. The arm holds the grinder at that angle and all you do is lift and glide it onto the blade and push straight through and lift at the end- repeat. Like I said, super easy to get balanced. Id say it cut down my sharpening times by half, from using a bench grinder. But here is the second caveat, it doesn't seem to be sharp enough. I recently cut my grass with these newly sharpened high-lift blades and found too many single strands for my liking. Even with my blades nearing the end of last season, previously being sharpened by a bench grinder, they still left my grass flush with maybe one or two stragglers. This years first cut wasn't as good. Maybe I need to practice more and see if it's me, but you can only make so many passes and fear heating the blade and making it brittle. Not good for a yard with a lot of hidden rocks. I'd say if you catch this on sale, already have a grinder and sandpaper flapper disc, then give it a shot. It's a 100% better than those things you attach to your drill and hope it doesn't blow apart with you sitting under a close deck.
J**.
Bei dem Teil handelt es sich um eine Kopie des "All American Sharpener" aus den USA. Scheinbar sogar um eine Kopie der Kopie, da die Version welche Ich erhalten habe sehr wenig mit dem original, geschweige denn mit dem hier angebotenen Produkt zu tun hat. Die Beschreibung spricht von "ball bearings", plural, bei meinem ist nur eines verbaut und auch noch so schlecht, dass es praktisch auch gar nicht da sein müsste. Die Passung für das Lager im Arm ist zu groß, das Lager dreht sich nicht mit und der Arm stütz sich nur auf dem schwarzen Führungszapfen ab. Die Bewegung ist sehr schwergängig. Der Federring, welcher dort überhaupt nicht hin gehört, hat auch schon den Staubschutz für das Lager beschädigt, wie man auf dem letzten Bild sehen kann. Das zweite Gelenk wo wir das andere Lager finden sollten ist hier einfach verpresst, somit sind die beiden Teile des Arms unlöslich mit einander verbunden und die, wie auch beim ersten, sehr schwergängige Bewegung kann hier nicht eingestellt werden. Der Griff der Messerklemme ist aus dünnem Kunststoff gefertigt. Der Sockel oder Fuß ist auch anders ausgeführt. Von der Bedienung her wird das Ding bestimmt machen was es soll, für eine Weile jedenfalls. Die knapp 60€ ist es definitiv nicht wert. Die blaue Version könnte vielleicht besser sein, die kommt von Amazon US und nicht direkt aus China wie der schwarze hier. Alles in allem schon eine Enttäuschung, aber keinesfalls unerwartet. Zwei Sterne, da man es wenigstens benutzen kann.
Trustpilot
1 week ago
2 weeks ago