Description
Great Oak Curated Industrial Equipment:
Part of our industrial collection, selected for durability and performance.
Features & Details
- Powerful Motor: Equipped with a robust 1000W copper motor, this flex shaft grinder reaches an impressive 30,000 RPM. Its stable performance ensures you can complete machining tasks with ease and speed—ideal for carving, buffing, drilling, and polishing.
- High-Precision Three-Jaw Chuck: This flex shaft rotary tool features a high-precision 3-jaw chuck, accommodating a range of 0.02 – 0.24 inches. It offers high compatibility and securely grips tools under high pressure without slipping, making it ideal for precise crafting work.
- Complete Accessories: This hanging grinder carver comes equipped with all the essentials for grinding and polishing, including sanding bands, discs, grinding stones, and mandrels, along with spare inner flex shaft cable, carbon brushes, foot pedal, and storage box—ideal for professionals and DIY enthusiasts alike!
- Enhanced Durability: Made with ABS + PC material, the foot pedal switch prevents overheating and electrical leakage, ensuring safe operation. The aluminum alloy handle and stainless steel flexible shaft provide superior strength, offering excellent durability for extended use.
- Multi-Functional Use: Ideal for precision work on multiple materials, this electric flex shaft carver is ideal for both professionals and DIY users. Tackle engraving, polishing, grinding, and sanding tasks with ease and efficiency.
Technical Specifications
| Item Model Number | JHDMJMNA0 |
|---|---|
| Rotary Speed | 30000RPM |
| Rated Power | 1000W |
| Chuck Range | 0.02 – 0.24 in / 0.5 – 6 mm |
| Flex Shaft Length | 35.04 in / 890 mm |
| Power Cord of Foot Pedal | 51.18 in / 1300 mm |
| Product Dimensions | 49.61 x 4.53 x 3.74 in / 1260 x 115 x 95 mm |
| Power Cord Length | 51.18 in / 1300 mm |
| Net Weight | 6.17 lbs / 2.8 kg |
Detailed Overview
Flex Shaft Grinder 1000 W


This 1000W flex shaft grinder, featuring a premium copper motor and up to 30,000 RPM, is ideal for carving, polishing, drilling, and more. The 3-jaw chuck and 35-inch extended flexible shaft add convenience and flexibility to every project. Ideal for craftsmen and DIY enthusiasts alike!


Featuring a 1000W copper motor for excellent conductivity, high efficiency, low loss, and low noise, this flex shaft rotary tool operates smoothly to boost productivity.


The three-jaw chuck at the tip of this hanging grinding machine allows for simple attachment and removal of tools, accommodating sizes from 0.02 – 0.24 in for versatile processing needs.


The long flexible shaft on the grinding machine enables easy mobility while working, allowing for large-area processing without restrictions. The hanging design of the rotary tool lets you control the machine with one hand while adjusting materials with the other.


The foot pedal switch for the flex grinder allows you to start and stop the rotary grinder tool without using your hands, which is especially useful for precise control or when your hands are occupied.


Note: Great Oak Industrial Supply Corp. specializes in sourcing high-performance industrial tools. Manufactured by VEVOR.

























Verified Customer –
This is a really nice tool for the money. Very smooth operation and I really like that they used a 1/4″ drill chuck to hold the bits instead of a collet. The variable speed works perfectly from zero to full speed via the foot pedal.
Verified Customer –
Love this product so much easy to use speed is great!!
Verified Customer –
Excellent flexshaft kit. This included the power unit, flexshaft (and spare internal drive cable), foot pedal control, a set of assorted sanding & grinding bits and a chuck key for tightening the collet. It also came with a spare set of carbon brushes and springs. The power unit plugs into the foot pedal and the pedal then plugs into the wall. You can use it without the foot pedal by plugging the power unit into the wall, but then you need to use the power unit switch to turn it on/off. With the pedal you step on it to turn the power unit on and take your foot off to stop it. This makes it very handy to use when using the sanding or grinding bits. I use mine for bandsaw and puzzle boxes and the fine control that this makes available is very helpful in reducing the amount of hand sanding I need to do. I use a variety of sanding sponges, mops and drill mount sanding drums in this unit. If it fits in the chuck I can use it to more easily get into the nooks and crannies that would be difficult or impossible using a drill or drill press or even something like a Dremel as the flexshaft is relatively small (about 6″ at the tool end and a half-inch in diameter). The Vevor flexshaft kit was a much better price than other flexshaft products I looked at. It is solidly built, nicely kitted out in with accessories and well constructed. The power unit is robust and a little heavy if you were holding it directly but I have mine hanging off the side of my bench so all I’m handling is the shaft end. Two things they could improve on would be the addition of something to lock the outer sleeve of the tool end to make it easier to access and tighten the chuck (it works fine the way it is, but as I’m tightening it up if the chuck key slips out, the outer sleeve may rotate a bit and I have to readjust it to get the key back in the chuck and engaged with the chuck gears). The other modification I’d make is the addition of a hook on the flexible shaft cable or some sort of stand/tool rest
Verified Customer –
I’ve been using this side by side with my Foredom. Honestly, this isn’t best for everything, but good for many things.
The motor is solid, has good torque and it’s great that it has forward and reverse. Important as a jeweler.
The shaft itself is fine and it even came with an extra part – just in case.
The foot pedal is super.
The differences: It takes a bit for the motor to “catch” when pressing the pedal. Once you’re used to it, it’s fine. But it’s not as responsive as the Foredom.
The handpiecs looks and feels great, however, it’s not true. I’m considering returning it. Or I may just buy a Foredom handpiece to use with it. The chuck’s jaws don’t meet evenly, so it’s not centered and doesn’t spin true. It’s ok for general polishing and I’ve even been using it to drill. But it’s not for precise work. Would be too dangerous to polish next to a stone. No way would it work for setting any type of gemstone, as it moves around too much. And the fact that the power/foot peda. isn’t so responsive.
All that said, it’s still totally worth the price and I’m glad it’s at my bench. Saves me time, as I keep certain bits inserted and don’t have to switch all the time. So, I’d recommend it, but not for precision work. Maybe others are better and mine is just a fluke.
Verified Customer –
Excellent tool very powerful. I would recommend it to everyone who is doing restorations or small craft projects.
Verified Customer –
A good buy and serviceable.
Verified Customer –
I installed it on a track on the ceiling around my work table. With a pull down tool equalizer. I eliminated the foot pedal and am using that on a drill press. It has good power. The on off switch is a little hard to use without it going from forward to reverse. I can see why they include the foot pedal. All and all it is good tool. Basically I use it like a dremel. Easy with the shaft. Like the chuck on it too.
Verified Customer –
This is by far the best rotary grinder flex shaft in this price range. Plenty of power and torque even at low speeds.
Verified Customer –
Works great. Just wish the diameter of the hand hold was smaller andor more ergonomic
Verified Customer –
Haven’t had time to use tool, life in winter isn’t always leisurely. Order received timely, packaged well, unit seems to function properly however have not had opportunity to really work it.
By appearance, quick shipment and pricing, probably buy again.