
Porter-Cable PCC670B
Score: 78/100
DeWalt DCS387B
Score: 82/100Rankings

The DEWALT 20V MAX Cordless Reciprocating Saw (DCS387B) is a compact, lightweight tool designed for cutting in tight spaces like between studs. It features a brushed motor, a variable speed trigger up to 2,900 SPM, and a keyless 4-position blade clamp for quick changes. It is ideal for professionals or DIYers needing access in confined spaces, such as plumbers, electricians, or remodelers working between studs or in walls.

The Porter-Cable PCC670B is a compact, 20V MAX* cordless reciprocating saw designed for demolition and rough-cutting in tight spaces. It features a 1-inch stroke length, variable speed up to 3,000 SPM, and a tool-free twist-lock blade clamp for quick changes. This bare-tool configuration is ideal for users already invested in the 20V MAX ecosystem who need a lightweight, maneuverable saw for light to mid-range professional or DIY tasks.
| Attribute | ![]() | ![]() |
|---|---|---|
20 Vbest | 20 Vbest | |
3,000 SPMbest | 2,900 SPM | |
| ↓ lower better | 1.99 kgbest | 2.25 kg |
25.4 mm | 28.575 mmbest | |
36 monthsbest | 36 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Cutting & Speed(3) | ||
Strokes Per Minute (SPM) | 3000 SPM | 2900 SPM |
Stroke Length (mm) | 25.4 mm | 28.575 mm |
Orbital Action | true | null |
Power & Performance(1) | ||
Motor Type | Universal | Brushed |
Ergonomics & Design(4) | ||
Weight (kg) | 1.99 kg | 2.25 kg |
Vibration Control | true | false |
Handle Type | D-Ring | Standard |
Shoe Type | Adjustable | Pivoting |
Features & Controls(2) | ||
Blade Change System | Tool-less | Keyless 4-position |
Built-in Lighting | false | true |


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

Professional reviewers and trade-oriented publishers frame the PCC670B as a high-value, compact cordless reciprocating saw ideal for light to mid-range professional and serious DIY use. They highlight its aggressive cutting performance, compact length for tight spaces, and user-friendly controls as key strengths.
Everyday users generally praise the saw for its compactness, ease of use, and sufficient power for typical home renovation tasks like removing cabinets or cutting pipes. The tool-free blade change and comfortable grip are frequently highlighted as major convenience factors.

Professional reviewers, including Pro Tool Reviews, praise the DEWALT DCS367B/DCS387B as an ideal solution for professionals needing a reciprocating saw for tighter situations. It is highlighted as the lightest and shortest in its class with solid performance up to 2,900 SPM.
Everyday consumers and users highlight praise for the tool's runtime, compactness, and the utility of the LED light in tight areas.
“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”


