Bosch CM8S
Score: 82/100
Evolution R255SMS+
Score: 78/100Rankings
The Bosch CM8S is a highly portable 8.5-inch single bevel sliding compound miter saw designed for professionals and DIYers who need mobility without sacrificing cutting capacity. Its main trade-off is the single bevel limitation and basic dust collection, which restricts its use for complex compound cuts and clean environments. It is best suited for trim carpenters and mobile professionals who need a lightweight, accurate saw for finish work and crosscuts up to 12.25 inches.
The Evolution R255SMS+ is a versatile 15-amp sliding compound miter saw designed for cutting wood, steel, and aluminum, offering significant value for its price. Its single-bevel design and inconsistent laser guide are notable drawbacks for complex joinery tasks. It is best suited for DIY enthusiasts and metalworking hobbyists needing a budget-friendly multi-purpose tool.
| Attribute | | |
|---|---|---|
8.5 inches | 10 inchesbest | |
12 amps | 15 ampsbest | |
12.25 inchesbest | 11.75 inches | |
47 degreesbest | 45 degrees | |
120 voltsbest | 120 voltsbest | |
60 degreesbest | 50 degrees | |
5,600 RPMbest | 2,500 RPM | |
| ↓ lower better | 37 lbsbest | 41.8 lbs |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Cutting Performance(3) | ||
Blade Diameter (inches) | 8.5 inches | 10 inches |
Max Cut Capacity (inches) | 12.25 inches | 11.75 inches |
No-Load Speed (RPM) | 5600 RPM | 2500 RPM |
Portability & Build(1) | ||
Product Weight (lbs) | 37 lbs | 41.8 lbs |
Safety(1) | ||
Safety Features | Clear Lower Guard | Laser Guide |
Angle Versatility(3) | ||
Bevel Range (degrees) | 47 degrees | 45 degrees |
Miter Range (degrees) | 60 degrees | 50 degrees |
Miter Stops | 10 | 0, 15, 22.5, 30, 45 |
Power & Motor(3) | ||
Motor Power (amps) | 12 amps | 15 amps |
Motor Type | Standard | Brushed |
Cord Length (feet) | 6 feet | 10 feet |
Accuracy & Guides(1) | ||
Cut Line Indicator | false | true |
Value & Extras(2) | ||
Warranty Length (years) | N/A years | 3 years |
Included Accessories | Blade, Wrench, Clamp, Dust Bag | Clamps, Dust Bag, Fences, Blade, Cable |
Products in the top-left offer the best value (high score, low price).
Professional reviewers and editors praise the Bosch CM8S for its exceptional balance of portability and performance. Pro Tool Reviews highlights its lightweight 37-lb design, ambidextrous controls, and capacity that rivals larger saws, deeming it ideal for professionals who need mobility. Tool Box Buzz emphasizes the benefit of the stabilizing foot and precise scales for accuracy, noting that achieving this performance at 37 lbs is a huge advantage.
Everyday consumers and users commonly praise the saw for its easy transport, accurate detents, and surprising capacity for finish work like crown molding. Users appreciate the side bevel controls and the stability provided by the front foot. Recurring complaints focus on the limitation of the single bevel design for complex angles, average dust management capabilities, and occasional desires for more power when cutting thick stock.
Professional reviewers characterize the Evolution R255SMS+ as a capable 'workhorse' that offers significant value for its price point, praising the 15-amp motor and multi-material blade.
Everyday users praise the saw for its raw power and versatility, particularly noting its ability to cut through thick 4x4 posts without strain. However, the single-bevel design is a recurring theme of dissatisfaction.
“quite powerful”
“pretty accurate out of the box”
“capable workhorse for the price point”
