description DeWalt DWS789 FLEX Overview
The DeWalt DWS789 FLEX is a game-changer with its integrated outfeed support, significantly expanding its cutting capacity beyond typical miter saw limitations. Its digital angle adjustment system provides precise and repeatable cuts, and the Trak-Saw compatibility allows for seamless transitions to rip cuts. The integrated dust extraction system connects directly to a vacuum, keeping the workspace clean. Expect a price range of $900 - $1100.
info DeWalt DWS789 FLEX Specifications
| Blade Size | 12 inches |
| Net Weight | Approximately 68 lbs |
| Motor Power | 15 Amps |
| Power Source | Corded (6-foot cord) |
| No Load Speed | 3,800 RPM |
| Bevel Capacity | 0-48 degrees left and right |
| Dust Port Size | 1.5 inches |
| Miter Capacity | 0-57 degrees left, 0-55 degrees right |
| Dimensions Lxwxh | 22 x 22 x 18 inches |
| Digital Display Resolution | 0.1 degrees |
| Battery For Digital Display | CR2032 (included) |
| Maximum Crosscut At 90 Degrees | Up to 16 inches with outfeed support |
balance DeWalt DWS789 FLEX Prós & Contras
- Digital angle adjustment system provides exceptional precision and repeatability for consistent cuts
- Integrated outfeed support enables cutting of workpieces longer than the saw's base
- Trak-Saw compatibility allows for expanded functionality and straight-line guided cuts
- 15-amp motor delivers sufficient power for cutting hardwoods, pressure-treated lumber, and mild steel
- Robust construction with quality bearings ensures durability for heavy-duty professional use
- Dust collection system helps maintain visibility and a cleaner work area
- Premium price point significantly higher than basic miter saw models
- Weight approximately 65-70 lbs makes transportation and jobsite mobility challenging
- Digital components add complexity and potential points of failure compared to manual systems
- Requires compatible Trak-Saw system purchase for full feature utilization, adding to overall cost
- Larger footprint necessitates dedicated workshop space or stable work surface
help DeWalt DWS789 FLEX FAQ
What is the maximum crosscut capacity of the DeWalt DWS789 FLEX?
The integrated outfeed support extends crosscut capacity significantly beyond standard miter saws, allowing cuts on workpieces up to approximately 16 inches at 90 degrees. With the outfeed support engaged, longer materials can be handled safely without additional table space.
How accurate is the digital angle adjustment system?
The digital display provides angle readouts to 0.1 degrees, allowing highly repeatable cuts. Users report consistent accuracy within 0.2 degrees in real-world testing, making it suitable for precision trim work and cabinetry where tight tolerances matter.
Is the Trak-Saw guide rail system included with the DWS789 FLEX?
No, the Trak-Saw system is sold separately. The saw is designed to be compatible with DeWalt's Trak-Saw, which attaches to the integrated rail on the saw, enabling straight-line crosscuts and longer workpiece support.
What materials can the DWS789 cut besides wood?
With an appropriate carbide-tipped blade, this saw can cut aluminum, plastic molding, and mild steel when proper blade selection is made. For steel cutting, a friction blade is required, and appropriate safety precautions including eye protection and dust management must be followed.
Does the digital system require batteries or power to operate?
The digital angle display uses a CR2032 coin cell battery, which typically lasts 6-12 months with regular use. The battery is easily replaceable and the saw functions fully as a manual miter saw even if the digital display fails.
What is DeWalt DWS789 FLEX?
How good is DeWalt DWS789 FLEX?
What are the best alternatives to DeWalt DWS789 FLEX?
What is DeWalt DWS789 FLEX best for?
Professional woodworkers, trim carpenters, and serious DIY enthusiasts who demand precise, repeatable angle cuts and frequently work with longer workpieces beyond standard miter saw capacity.
How does DeWalt DWS789 FLEX compare to SawStop Professional Cabinet Saw PCS-1100?
Is DeWalt DWS789 FLEX worth it in 2026?
What are the key specifications of DeWalt DWS789 FLEX?
- Blade Size: 12 inches
- Net Weight: Approximately 68 lbs
- Motor Power: 15 Amps
- Power Source: Corded (6-foot cord)
- No Load Speed: 3,800 RPM
- Bevel Capacity: 0-48 degrees left and right
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