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⚡ Shape your woodwork like a pro—don’t get left behind!
The OBA Grinder Wheel Disc is a 4-inch wood shaping and grinding tool designed for angle grinders with 5/8" and 7/8" arbors. Made from heat-resistant, chrome-plated carbon steel, it features a unique thorn design for efficient wood carving, shaping, and surface removal. Certified for safety and built for durability, it operates at speeds up to 12,000 RPM, making it ideal for both professional and DIY woodworking projects.





| ASIN | B08KR7KV8Z |
| Best Sellers Rank | #25,730 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Grinding Discs |
| Brand | OBA |
| Brand Name | OBA |
| Compatible Devices | Angle Grinder |
| Compatible Material | Wood |
| Construction Type | Grinding |
| Customer Reviews | 4.5 out of 5 stars 2,433 Reviews |
| Grit Material | Diamond |
| Grit Material Type | Diamond |
| Grit Number | 80 |
| Grit Type | Medium |
| Item Diameter | 4 inches |
| Item Dimensions | 4 x 4 x 0.04 inches |
| Item Dimensions L x W | 4"L x 4"W |
| Item Thickness | 20 millimeters |
| Manufacturer | OBA |
| Material Type | titanium steel |
| Maximum Rotational Speed | 12000 rpm |
| Model | OGD16 |
| Part Number | OGD16 |
| Product Dimensions | 4"L x 4"W |
| Recommended Uses For Product | Grinding |
| UPC | 795787847411 |
| Unit Count | 1 Count |
R**O
Perfect Tool for Woodworking Enthusiasts!
## ⭐⭐⭐⭐⭐ Perfect Tool for Woodworking Enthusiasts! I recently purchased the OBA Grinder Wheel Disc 4 Inch Wood Shaping Wheel, and it has quickly become an indispensable tool in my workshop. As someone who enjoys woodworking as a hobby, I was looking for a reliable and efficient wood shaping disk for my angle grinder, and this product exceeded all my expectations. **Ease of Use:** The 4-inch size is perfect for detailed work, and it fits snugly onto my angle grinder with its 7/8” arbor. Installation was a breeze, and the disc stayed securely in place throughout my projects. It’s user-friendly, even for someone who may not have extensive experience with power tools. **Performance:** The performance of this shaping wheel is outstanding. It cuts through wood effortlessly, allowing me to shape and sculpt with precision. The sharp teeth provide a smooth and clean cut, making it easy to achieve the desired contours and textures in my woodworking projects. Whether I'm working on softwoods or hardwoods, this disc handles it all with ease. **Durability:** Durability is crucial for any tool, and the OBA Grinder Wheel Disc does not disappoint. The quality of the material is evident from the first use, and it has shown no signs of wear and tear even after multiple projects. I expect this shaping wheel to last a long time, providing consistent performance. **Versatility:** This shaping wheel is incredibly versatile. I've used it for a variety of projects, from creating intricate designs on furniture pieces to rough shaping larger wood sculptures. It’s perfect for both detailed work and more substantial tasks, making it a versatile addition to any woodworking toolkit. **Safety:** Safety is always a concern when working with power tools, and I appreciate the design of this shaping wheel. It feels stable and controlled, minimizing the risk of accidents. Of course, proper protective gear and precautions are still essential, but the tool itself inspires confidence. **Overall Experience:** I am thoroughly impressed with the OBA Grinder Wheel Disc. It’s an excellent tool for both beginners and experienced woodworkers. The combination of ease of use, high performance, and durability makes it a five-star product in my book. Whether you're looking to add detail to your woodworking projects or need a reliable tool for more extensive shaping, this wheel disc is a fantastic choice. Highly recommended! This tool has definitely elevated my woodworking game, and I look forward to many more projects with it.
G**C
Exposed tree root remover.
I had a bunch of tree roots left from a removed tree as dirt settled that were making lawn mowing extremely difficult. I thought of various remedies, then came across this tool. Worked great shredding the roots to below dirt level. Also worked very quickly, just had to have a good grasp on the angle grinder. Wear eye protection.
D**E
Great, however
The grinder works as intended, it chew's up wood pretty impressively. But hold on for your life. The only reason I didn't give it four stars is because if you're using it on an x-lock adapter on a Makita or bosh angle grinder and you use it for more than 20 minutes straight you will not be getting the wheel off the adapter. The two fuse into one basically.
K**3
This things awesome.
I know people say this is unsafe. Lol. I guess their trying to take off inches in a few seconds. But this thing works great.
A**R
Removes wood!
I bought two of these to grind down a stump with an angle grinder and it worked well over all. It these did the job well, taking down about 3 inches of wood on a foot and a half wide stump, bringing it below the surrounding grass. A couple of things to note. if it gets into dirt at all, it will eat up the teeth pretty quick (I knew I would do something dumb, which is why I bought two). Use a brass wire brush to clean out the teeth every now and then since these remove a good bit of wood and do get loaded up a bit over time. The big thing... DO NOT get greedy and DO NOT turn your angle grinder to the right and use the edge of the tool. Trying to take too much or using that edge will cause the disk to grab and WILL rip the grinder out of your hand, especially if it is a high torque electric grinder. No side handle or gorilla grip is going to keep the grinder in your hands. Its not a fault of the tool, and is 100% on the user to use their head and take their time. Be safe and happy grinding!
J**C
This thing eats wood
I am pleased to give this product a 5-star rating as it delivers on its advertised performance. As an attachment to my angle grinder, this wheel has proven to be a formidable tool in cutting through wood. I have tested it on a variety of woods such as Cedar, Pecan, and Walnut, and in each instance, it has demonstrated outstanding performance. It is important to note, however, that safety precautions must be taken when using this product. One inadvertent touch of the wheel on the skin can result in serious injury, necessitating the use of protective clothing. Additionally, it should be noted that the angle grinder with this wheel is not suited for precision cuts, and great care must be taken when applying the tool to the wood. The wheel has a tendency to pull in one direction or another, requiring a firm grip on the grinder. In terms of Live edge work, this wheel may not leave a perfect finish, and sanding may be required to achieve the desired results. Despite this, I remain highly satisfied with the product's performance and would recommend it to anyone in need of a reliable and efficient cutting tool for wood.
P**C
Didn’t last.
Used this on pine wood. Worked fine for the first half day of smoothing but after that performance really dropped off. Angle grinder used was a heavy duty wall powered DeWalt. Would not buy again.
C**N
Wood eating beast
This is a wood eating machine. I would caution anyone using this to use good common sense and stay safe. It will eat wood amazingly fast. I believe that it would eat most anything else (except steel) that it came into contact with also. It will grind down nails, but it won't work the same afterwards. I purchased a second one after chewing up some nails on a remodel project.
M**E
Tree Stumps
Used to grind down 3 tree stumps that protruded a few cm above ground level. Worked really well on very hard wood that a 35mm wood drill bit struggled with for multiple vertical holes
H**S
Impresionante
Lo probé con madera de nogal seca. Se la come como si fuese mantequilla. La sensación de uso es como cuando cortas con una motosierra bien afilada, es decir, ella sóla se mete más y más en la madera, como si hubiese una especie de magnetismo. Va muy bien.
A**R
Funkade super!
Funkade super, man jag vet inte hur länge den håller skärpan, tiden får utvisa.
K**E
Best product
Good product
J**S
Me encantó
Lo mejor me ayuda mucho mejor de lo que esperaba
Trustpilot
4 days ago
1 month ago