Control Every Cut
Press down to cut, then release and the spring-loaded head lifts the blade out of the groove.
Professional concrete engraving system
Meet the Mongoose 3 Concrete Engraving System
Engrave tile, block, ashlar, straight lines, circles, arcs and geometric designs with a compact 13.72-pound professional concrete saw.
- 13.72 lb tool
- 8.5 amp motor
- 10,000 RPM
- Made in the USA
Built for productive engraving
Lightweight Precision for Tile, Block and Geometric Designs
The Mongoose 3 is a compact concrete engraving saw designed for accurate line work across existing concrete, overlays, stamped concrete, polished concrete and epoxy floors. Its spring-loaded head lets the operator press down to cut and release to raise the blade for controlled starts and stops.
Choose the Mongoose 3 when portability, close control and value matter—and your work includes tile, block, ashlar, squares, triangles, rectangles, polygons, circles or arcs.
Dial In the Depth
A 20-threads-per-inch depth-control screw supports fine, on-the-fly adjustment.
See the Blade
The blade port provides a clear view of the cutting area while following a layout.
Move With Ease
At approximately 13.72 pounds, the saw is easy to reposition, transport and store.
One cutting system. Many layouts.
What Can You Create With the Mongoose 3?
Engrave tile, slate, random block, ashlar and geometric layouts, then use the ProPack center pivot, connecting tubes and Spiider articulated arm to expand your design capability.
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Tile & Block Patterns
Create tile, slate, running-bond and random-block layouts in existing or overlaid concrete.
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Random Ashlar
Engrave varied stone-style layouts with controlled line depth and clean intersections.
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Circles & Arcs
Use the ProPack center pivot and connecting tubes for precise circular designs and arcs.
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Geometric Designs
Cut squares, triangles, rectangles and polygons on concrete, polished surfaces or epoxy floors.
Choose the right starting point
Saw Package or ProPack?
The product page contains the current price and package variants. This guide shows which configuration best matches the work you plan to do.
Core system
Mongoose 3 Cutting Unit
Best for: Contractors who want the compact engraver and core cutting capability without the full circle and layout package.
- Mongoose 3 concrete engraver
- 0.125-inch premium USA diamond blade installed
- 8.5-amp, 10,000-RPM motor
- Spring-loaded cutting head
- Precision depth-control screw
- Side-mounted vacuum port
Most capability
Mongoose 3 ProPack
Best for: Contractors who want multiple groove widths plus the accessories needed for circles, arcs and guided layouts.
- Mongoose 3 concrete engraver
- Spiider articulated arm
- 0.125, 0.250 and 0.375-inch premium USA blades
- Center pivot with six connecting tubes
- Trammel-point layout kit and manuals
- Custom storage locker
Package contents can change. Review the product page for the current variant details and included components before ordering.
See the system in motion
Watch the Mongoose 3 Work
See how the spring-loaded head controls starts and stops, how the depth screw adjusts the cut and how the Spiider arm and center pivot guide specialty layouts.
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Plan the complete setup
What Else Will You Need?
Diamond Blades
Choose 0.125, 0.250 or 0.375-inch width based on the groove appearance you want and the selected package.
Shop compatible blades →Dust Collection
Connect an appropriate vacuum to the side-mounted port to capture dust near the blade. Follow applicable silica-dust requirements.
Spiider Arm & Pivot
Use the ProPack's Spiider articulated arm, center pivot and connecting tubes for guided specialty layouts, circles and arcs.
Color and Protection
After engraving, compatible stains and sealers can define the design and protect the finished concrete surface.
Explore project finishing →Is the Mongoose 3 right for you?
Choose the Mongoose 3 If…
- You want a lightweight, compact saw for smaller and medium-size projects.
- Your designs include tile, block, ashlar and geometric layouts.
- You want fine control over cutting depth, starts and stops.
- You work on concrete, overlays, stamped surfaces, polished concrete or epoxy floors.
- You want an affordable system that can expand into circles and guided layouts.
Need the Cobra's stand-up production capacity, the Mongoose X's removable upright option or KaleidoCrete template detail?
Compare All EngraversCommon questions
Mongoose 3 FAQs
What types of designs can the Mongoose 3 create?+
The Mongoose 3 can engrave tile, straight lines, slate, random block, ashlar, running-bond block, squares, triangles, rectangles and polygons. With the center pivot it can also produce circles and arcs.
What surfaces can the Mongoose 3 engrave?+
The product is intended for designs in existing concrete, concrete overlays, stamped concrete, polished concrete and compatible epoxy floors. Evaluate each surface before cutting.
What is the difference between the saw package and ProPack?+
The saw variant includes the Mongoose 3 with a 0.125-inch blade installed. The ProPack adds the Spiider articulated arm, three blade widths, center pivot, connecting tubes, trammel-point kit, manuals and storage locker. Check the product page for current contents.
How is cutting depth adjusted?+
The depth-control screw has 20 threads per inch for fine adjustment. The spring-loaded head lowers the blade when the operator presses down and raises it when pressure is released.
How close can it cut to a wall?+
Current product specifications state approximately 4 inches from a wall on side cuts and 4.5 inches on front cuts.
Is training available?+
Engrave-A-Crete provides operating guidance and support. Contact an engraving specialist if you want help selecting a package or planning your first projects.
Ready to build your system?
Choose Your Mongoose 3 Package
View current pricing, package contents and available Mongoose 3 configurations on the product page.