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⚡ Sharpen Smarter, Cut Faster — Stay Ahead in the Woods!
The Granberg Grind-N-Joint 12V Hand Held Chain Grinder delivers 22,000 RPM of sharpening power with three adjustable angles (25°, 30°, 35°) for precision chain maintenance. Lightweight and portable at 1.25 lbs, it runs on 12V battery power, allowing seamless use in remote locations by connecting to vehicle batteries or portable power sources. Built-in guides ensure consistent depth and angle control, making it a must-have for professionals seeking fast, reliable chainsaw chain sharpening on the go.
| ASIN | B0006NMSTW |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #636,129 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #278 in Chain Saw Sharpeners |
| Customer Reviews | 4.3 4.3 out of 5 stars (57) |
| Date First Available | November 19, 2004 |
| Included Components | Sharpener |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 1.25 pounds |
| Item model number | G721 |
| Manufacturer | Granberg |
| Material | Plastic |
| Part Number | G721 |
| Power Source | battery-powered |
| Product Dimensions | 6.5 x 1.85 x 1.75 inches |
| Style | Angled |
| Thickness | 1.8 Inches |
| Voltage | 12 |
L**E
Works great.
Great tool. Catch a small lithium 12v battery online and solar charger to keep it charged or plug it into a power port on vehicle.
J**R
Game Changer
Saves you money and time
T**L
It is nice to cut with a sharp saw again
Real handy gadget. It is nice to cut with a sharp saw again.
L**.
Five Stars
It does a great job sharpening my chainsaw and it's easy to use.
B**O
Every chainsaw owner needs one.
My last one died after 20 years of use. I can sharpen a 24” chain in about 5 minutes saving $15 or more that the hardware store would’ve charge each time I use it.
D**N
Great tool
Once I set it up for the correct blade it cut down sharpening time to a quarter of a hand file. It comes with a 3/16" stone so buy a few extras or different sizes you may need for the chain saw blades. This has a threaded shank on the stones so make sure you get the stones with a thread not the ones with a 1/8" unthreaded shank. I used "Oregon 31401 3/16-Inch Threaded Chain Saw Sharpening Stones 3-Pack"
A**R
I dont like the fact that you have to buy their threaded ...
I dont like the fact that you have to buy their threaded bits.I sent it back.I always try to buy made in usa but dont like to be corralled into certain products.
J**D
Granberg does great on there Alaskan sawmills but there sharpener is not ...
I bought an Oregon 12v and a Granberg 12v sharpener at the same time. Granberg does great on there Alaskan sawmills but there sharpener is not as good as the Oregon 12 volt. Granberg grinding shaft has threaded shaft and to reverse it will unthread. Oregon has straight shaft with a locking collar. I like to reverse the pos. and neg. connections to reverse to motor and then you are able to sharpen into the point on each left and right cutter tooth. Note: I always clamp a used bar into the vice and roll the chain on the bar to sharpen. Also on the first sharpening I hit the chain with the round file to put the roundness in the tooth and then on the grinder does pretty good. be safe