DeWalt DWS779
Score: 88/100
DeWalt DWS715
Score: 82/100Rankings
The DEWALT DWS779 is a heavy-duty, corded sliding compound miter saw designed for professional contractors requiring maximum cutting capacity. Its double-bevel design and high-torque motor excel at complex trim and wide lumber cuts. However, its significant weight and size make it less suitable for users with limited workshop space or those needing high portability.
The DEWALT DWS715 is a 12-inch single bevel compound miter saw featuring a 15-amp motor and a non-sliding design, optimized for precise crosscutting of dimensional lumber and trim work. It delivers 4,000 rpm with high out-of-box accuracy and robust build quality. However, the lack of a cut line indicator and limited bevel stops require more manual adjustment from the user.
| Attribute | | |
|---|---|---|
12 inchesbest | 12 inchesbest | |
15 ampsbest | 15 ampsbest | |
96 degreesbest | 51 degrees | |
100 degreesbest | 100 degreesbest | |
3,800 rpm | 4,000 rpmbest | |
| ↓ lower better | 25.4 kg | 19.4 kgbest |
10 count | 14 countbest | |
3 yearsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(1) | ||
Product Weight (kg) | 25.4 kg | 19.4 kg |
General(1) | ||
Warranty Length (years) | 3 years | years |
Performance(4) | ||
Bevel Range (degrees) | 96 degrees | 51 degrees |
No-Load Speed (rpm) | 3800 rpm | 4000 rpm |
Bevel Type | Double Bevel | Single Bevel |
Miter Detents (count) | 10 count | 14 count |
Features(2) | ||
Dust Collection | High Efficiency | Standard |
Sliding Mechanism | true | false |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highly praise the DWS780 variant for its cutting power, high cut capacity, and superior ergonomics. Experts highlight the excellent miter adjustment system, rapid performance through dense materials, and ease of calibration as key strengths.
Users appreciate the saw's reliability, accuracy, and versatility for trim and molding work. Recurring concerns focus on the difficulty of storing such a heavy, large tool and the need for external vacuum systems to improve dust collection efficiency.
Tech Gear Lab reviewers rated the DWS715 as perfect for most standard woodworking tasks, highlighting its ease of use, precision, and power. It received high marks for cutting power and speed (9.0/10) and precision/accuracy (10.0/10), but lower ratings for cut capacity (4.5/10) due to the non-sliding design.
Users generally appreciate the saw's reliability, durability, and out-of-box precision, finding it robust enough for professional use. However, there is recurring frustration regarding the limited cut capacity for larger lumber and a learning curve associated with manual bevel positioning due to the lack of positive stops.
