Tools, DIY & Home Improvement › Power Tools
DCS391B 20V MAX 6-1/2 Circular Saw
Power Tools
Should you buy it??
Check closely
based on 2 of 5 signals
Quick take
In short: what each side says
AI · critics · buyers · brand claims — each opened up in full further down ↓
perplexity ranks this product at #11.0 on average
Main competitors
Top rivals in Power Tools.
The verdict
What the panel makes of it.
The DeWalt DCS391B is a cordless circular saw. DeWalt released it to the market. Twenty volts powers the motor. Six and a half inches is the blade diameter. Contractors and homeowners buy it for crosscutting lumber on job sites. It cuts through two-by material cleanly. The battery system integrates with other DeWalt twenty-volt tools. Shopping platforms track this model across multiple customer searches weekly.
Act one
What the machines think.
Several AI models read the category and place this product — model by model, list by list, over time.
Model by model?
How each AI sees it.
perplexity ranks this product at #11.0 on average Averaging across the AI panel, DCS391B 20V MAX 6-1/2 Circular Saw sits around #11.0 this snapshot.
Gemini
—
Didn’t rank DCS391B 20V MAX 6-1/2 Circular Saw this snapshot.
GPT
—
Didn’t rank DCS391B 20V MAX 6-1/2 Circular Saw this snapshot.
Claude
—
Didn’t rank DCS391B 20V MAX 6-1/2 Circular Saw this snapshot.
Rank trajectory?
Weeks of movement.
Frequent rivals?
What it competes against.
- 15 Amp 7-1/4 in. Circular Saw (6390-21)
by Milwaukee
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- ONE+ HP 18V Brushless 7-1/4 in. Circular Saw (PBLCS302B)
by Ryobi
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- 15 Amp 7-1/4 in. Circular Saw (C7SB3M)
by Metabo HPT
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- 5377MG 7-1/4 Magnesium Hypoid Saw
by Makita
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- 6390-21 7-1/4 Tilt-Lok Circular Saw
by Milwaukee
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- 20V MAX 6-1/2 in. Circular Saw (PCC660B)
by Porter-Cable
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
- CS10 7-1/4 15-Amp Circular Saw
by Bosch
DCS391B 20V MAX 6-1/2 Circular Saw leads 1–0
Across 1 shared question
The recap
Where it stands today.
- PositionBest rank #11 across 1 intent tracked (climbed 6 this week).
- FootprintStrongest in Best Circular Saws (#11).
- TraitsMost often described as “compact”.
- Closest rival15 Amp 7-1/4 in. Circular Saw (6390-21) (1–0 across 1 shared intent).
- MakerBy Dewalt — see how it ranks across other intents on its brand profile.
browse DCS391B 20V MAX 6-1/2 Circular Saw in these categories