2800W Wall Chaser Machine – 5″ Diamond Blades, Laser Guide
$113.99 on Amazon.com (as of October 17, 2026, 7:32 AM EST) View details ↗
Transform tough materials with ease using the njxbrek 2800W Wall Chaser Machine, a powerful tool designed for precision slotting in concrete, brick, wood, steel, and more. Built with an all-copper motor delivering 7,000 RPM and reinforced with 5 high-strength diamond blades, this machine ensures clean, efficient cuts with minimal effort. The integrated laser guide eliminates guesswork, while the adjustable depth (up to 1.42″) and width settings adapt to any project—whether you're installing plumbing, electrical conduits, or HVAC systems.
Safety and convenience are prioritized with a 9.8ft water pump hose that suppresses dust, reduces blade wear, and protects your lungs by keeping debris contained (compatible with a vacuum for cleaner operation). The included toolbox keeps accessories organized, making this machine ideal for both professional contractors and DIY enthusiasts. Whether you're working on residential renovations, commercial construction, or heavy-duty demolition, this wall chaser delivers the power and precision needed to tackle tough materials with confidence.
| Motor Power | 2800W |
|---|---|
| Blade Diameter | 5″ (4.92″) |
| Max Grooving Depth | 1.42″ |
| Max Grooving Width | 1.34″ |
| Water Pump Hose Length | 9.8ft |
| Compatible Materials | Concrete, brick, wood, steel, marble, granite, cinder blocks, metal |






