
Porter-Cable PCC670B
Score: 72/100
Craftsman CMCS300B
Score: 72/100Rankings

The Porter-Cable PCC670B is a compact, lightweight cordless reciprocating saw ideal for demolition and rough-cutting in tight spaces. Its main trade-off is limited power and noticeable vibration compared to heavier, corded models. It is best suited for homeowners and DIYers who already own Porter-Cable 20V MAX batteries.

The Craftsman V20 Cordless Reciprocating Saw (CMCS300B) is a compact, tool-only power tool designed for DIY homeowners and light remodelers. Its brushed motor and lack of dual-speed settings are the main trade-offs. It is best suited for occasional users needing a budget compact saw for wood/metal demolition in tight spaces.
| Attribute | ![]() | ![]() |
|---|---|---|
25.4 mmbest | 25.4 mmbest | |
| ↓ lower better | 1.996 kgbest | 2 kg |
20 Vbest | 20 Vbest | |
3,000 SPMbest | 3,000 SPMbest | |
| ↓ lower better | 368.3 mmbest | 386.08 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Power(1) | ||
Motor Type | Universal | Brushed |
Features(1) | ||
Blade Change System | Tool-free | Tool-less |
Ergonomics(2) | ||
Weight (kg) | 1.996 kg | 2.0 kg |
Handle Type | D-ring | Contoured over-molded |
Dimensions(1) | ||
Overall Length (mm) | 368.3 mm | 386.08 mm |


Products in the top-left offer the best value (high score, low price).

Professional reviewers frame the PCC670B as a high-value, compact cordless reciprocating saw ideal for light to mid-range professional and serious DIY use, highlighting its aggressive cutting performance and compact length.
Everyday users generally praise the saw for its compactness, ease of use, and sufficient power for typical home renovation tasks. Recurring complaints focus on the exclusion of batteries and limitations during continuous, heavy-duty cutting demands.

Official Craftsman pages and tool overviews praise the saw's power, compactness, and control for DIY and general tasks. Reviewers highlight the 3,000 RPM motor and 14.5-inch length as key advantages for maneuverability in tight spots.
Sources lack direct consumer reviews or aggregated ratings for this exact model. Indirect feedback suggests users appreciate the lightweight ergonomics and quick blade changes for casual jobs.
“Good bang-for-buck option for homeowners and weekend warriors”

“Fast and no-fuss blade changes”

“Fits easily in tight spaces and is easy to carry around the jobsite”


