







Compact Cordless Rotary Tool 3-Inch Disc 400W Motor 15000 RPM for Metal Cutting Surface Prep Workshop Garage Projects Portable Handheld Grin | Thomler
Portable Power For Detailed Metalwork And Surface Prep
This rechargeable handheld rotary tool combines a 3-inch cutting wheel with a 15,000 RPM motor to deliver consistent performance on metal fabrication, surface smoothing, and trimming tasks. The battery-powered design eliminates extension cords, so you can move between your workbench, vehicle projects, and outdoor jobs without hunting for outlets. You'll appreciate the rubberized side handle when working in awkward positions or holding the tool overhead. Its lightweight profile fits into tighter areas where full-size equipment won't reach, yet the 400-watt output handles steel, aluminum, and composite materials with confidence. Whether you're refining weld seams, removing rust, or shaping custom brackets, this tool keeps up with your workflow.

Why You Need This
- Battery Operation: Work anywhere in your garage, yard, or shop without dragging cables or searching for power outlets.
- 15,000 RPM Spindle Speed: Delivers fast material removal on ferrous and non-ferrous metals while maintaining smooth finishes.
- 3-Inch Abrasive Disc: Balances precision control for small parts with enough surface area for broader cuts and grinds.
- Quick-Change Spindle Lock: Swap discs in seconds using the integrated lock button, so you spend more time working and less time adjusting.
- Non-Slip Rubber Grip: Reduces hand fatigue and maintains secure contact even when vibration or sweat challenge your hold.
- Compact Body: Reaches into engine bays, under furniture frames, and behind cabinets where traditional rotary tools cannot fit.
Built For Workshop Versatility And DIY Repair
This portable rotary cutting tool adapts to metalworking, rust removal, sharpening, and home repair projects. Use it to clean up fabricated parts, trim exhaust pipes, smooth down welds, or polish fixtures before final assembly. The 1500 mAh rechargeable cell provides enough runtime for typical household tasks, and the 220–240V charger keeps downtime short. You'll find it especially useful when renovating older equipment, maintaining garden tools, or tackling custom furniture builds that require precision shaping. The plastic housing stays cool during extended use, and the compact dimensions let you store it in a drawer or hang it on a pegboard. Every order ships across the US at no extra charge, and you have thirty days to return it if the tool doesn't meet your expectations.
Free shipping across the United States — always, with no minimum order.
Every order is carefully packed and sent with Track & Trace, so you can follow your package every step of the way.
Order today? We ship the next business day.
Not completely happy? You have 30 days to return your purchase.
On top of that, we offer a 3-year warranty against manufacturing defects — your investment is in good hands.
Made for everyday
Practical pieces you’ll actually use.
Quality first
Chosen for quality you can feel.
Choose options








Straight From Your Camera Roll
You May Also Like
A Note From Our Founder
When I started Thomler, I wanted one thing — to make it easy to find pieces that actually make a home feel like yours, without the markup. Every item we carry is one I'd happily put in my own home. And if it's ever not right, you've got 30 days to send it back, no stress. I'm only ever an email away.