
Porter-Cable PCC670B
Score: 78/100
Milwaukee M12 Hackzall
Score: 75/100Rankings

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.

The Milwaukee 2420-20 is a compact, one-handed cordless reciprocating saw optimized for tight spaces and overhead applications with a 12V power system. It lacks the power for heavy-duty demolition and requires a separate battery purchase. It is best suited for plumbers, electricians, and remodelers working in confined areas.
| Attribute | ![]() | ![]() |
|---|---|---|
20 Vbest | 12 V | |
3,000 SPMbest | 3,000 SPMbest | |
| ↓ lower better | 1.99 kg | 0.95 kgbest |
25.4 mmbest | 12.7 mm | |
— | 38 mmbest | |
36 months | 60 monthsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Cutting & Speed(3) | ||
Stroke Length (mm) | 25.4 mm | 12.7 mm |
Cutting Capacity (mm) | null mm | 38 mm |
Orbital Action | true | false |
Power & Performance(3) | ||
Power Source | Cordless | cordless |
Voltage (V) | 20 V | 12 V |
Motor Type | Universal | brushed |
Accessories & Warranty(1) | ||
Warranty Duration (months) | 36 months | 60 months |
Ergonomics & Design(3) | ||
Weight (kg) | 1.99 kg | 0.95 kg |
Handle Type | D-Ring | inline |
Shoe Type | Adjustable | fixed |
Features & Controls(3) | ||
Blade Change System | Tool-less | tool_less |
Built-in Lighting | false | true |
Trigger Type | Variable Speed | variable_speed |

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.

“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”




The search results do not include detailed professional reviews or editor assessments from major tool review publications. However, the product positioning across multiple retail channels indicates strong market presence and acceptance among professional distributors. The inclusion of a 5-year warranty reflects manufacturer confidence in the tool's durability.
The available information does not contain aggregated user reviews or specific consumer feedback regarding common praise or complaints. The data comes primarily from product specifications and marketing descriptions rather than user testimonials. To assess real-world user satisfaction, consultation of review platforms like Home Depot's Q&A section or Amazon customer reviews is recommended.