DeWalt · Updated July 2026
DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw: price & specs
- Best for Top-tier cutting power that outperforms corded worm drives; Excellent tracking and a clear cutline thanks to the dust/chip blower.
- Skip if A little guard hesitation on compound cuts is a dealbreaker.
DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw. Every price and spec below is linked to its source and dated — no guesses.
Source: dewalt.com verified ✓ corroborated verify in ledger
Is the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw a good buy?
At $329, the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw is #16 cheapest of the 17 circular saws we track, where the median is $199.99. On the spec sheet, its max of 5800 rpm is above the median of the 17, its weight of 13.5 lb is above the median of the 18, and its bevel capacity of 53 deg is at the median of the 18.
Evidence of Record
Our data- Independent labsmeasured it
- 1
- Physical metricsrecorded
- 2
- Outlets on recordall tested
- 1
One independent lab measured this product across 2 physical metrics — battery and full-depth rip-cut time. These numbers rest on a single hands-on source so far.
Review consensus · sourced & dated
What reviewers say about the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw
Only one whitelisted tester, Pro Tool Reviews, hands-on tested this exact DCS577, scoring it 9.4/10. It praised top-tier power (plowing 115 linear feet of roofing on one 9.0Ah battery, and a wet 8-ft pressure-treated 4x4 rip in under 12 seconds), excellent tracking and dust/chip clearing that leaves a clear cutline, flagging only minor guard hesitation on compound cuts and a push-in (rather than push-down) safety.
Tested by Pro Tool Reviews
Consistently praised
- Top-tier cutting power that outperforms corded worm drives
- Excellent tracking and a clear cutline thanks to the dust/chip blower
- Very good ergonomics on both handles; perfect notch accuracy at 45 and 90 degrees
Commonly flagged
- A little guard hesitation on compound cuts
- Push-in safety trigger (reviewer prefers a push-down safety)
- Premium price - $299 bare tool, $399 for the 9.0Ah kit
Where reviewers disagree Only one whitelisted tester (Pro Tool Reviews) covered this exact model, so no cross-source agreement or disagreement could be assessed.
The sources (1)
Weight (with Diablo framing blade + FlexVolt 9.0 battery): 13 lb 11.8 oz · Roofing material (shingles/tar paper/plywood/nails) cut on one 9.0Ah battery: 115 linear feet · Full-depth rip-cut time, wet 8-ft pressure-treated 4x4: under 12 seconds
The DeWalt FlexVolt Framing Saw has legit power that is clearly in the top tier of what the industry has to offer.
It absolutely plowed through 115 linear feet without complaint and on one 9.0 battery.
A little guard hesitation on compound cuts
Specifications
| Price (US) | $329 Bare-tool retail price $329.00 per Ohio Power Tool (ohiopowertool.com); Tool Nut lists $341.99 for the same DCS577B. The DeWalt manufacturer page does not publish a price. Prices fluctuate by retailer. |
|---|---|
| Brand | DeWalt |
| Released | — |
| Power source | cordless |
| Blade size (in) | 7-1/4 in |
| Voltage or amps | 60 V |
| Max (rpm) | 5800 |
| Bevel capacity (°) | 53 deg |
| Brushless | Yes |
| Weight (lb) | 13.5 lb |
Source: dewalt.com (verified 2026-07-10) · corroborated by ohiopowertool.com. DeWalt's manufacturer page for DCS577B confirms the exact model — "Flexvolt 60V MAX 7-1/4-in. Cordless Worm Drive Style Saw (Tool Only)" — and states 60V battery voltage, Cordless/Battery power source, a 7-1/4 in. blade, "Bevel capacity of 53° with stops at 45° and 22.5°," and an "efficient brushless motor"; it publishes no RPM, weight, release year, or price. Ohio Power Tool's manufacturer-spec table for the same DCS577B corroborates 60 V, 7-1/4 in blade, 53° bevel and brushless motor, and adds the no-load speed (5800 RPM) and weight excluding battery (13.5 lbs / net tool weight 13.5 lbs), with a bare-tool price of $329.00; Tool Nut independently lists the same 13.5 lb weight. No fetched page states a release year, so releaseDate and the release spec are left null.
Is the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw worth it vs cheaper circular saws?
DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw against its closest cheaper and pricier circular saws on the specs that matter — every value sourced. See all 17 ranked →
| Product | Price | Power source | Blade size (in) | Voltage or amps | Max (rpm) | Bevel capacity (°) |
|---|---|---|---|---|---|---|
| DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw this | $329 | cordless | 7-1/4 in | 60 V | 5800 | 53 deg |
| Milwaukee 6390-21 TILT-LOK 7-1/4 in. 15-Amp Corded Circular Saw with Case | $298 | corded | 7-1/4 in | 15 A | 5800 | 50 deg |
| Festool TS 55 FEQ-F-Plus 6-1/4 in. Plunge-Cut Track Saw | $669 | corded | 6-1/4 in | 120 VAC / 1200 W | 5800 | 47 deg |
Frequently asked questions
What do reviewers say about the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw?
Only one whitelisted tester, Pro Tool Reviews, hands-on tested this exact DCS577, scoring it 9.4/10. It praised top-tier power (plowing 115 linear feet of roofing on one 9.0Ah battery, and a wet 8-ft pressure-treated 4x4 rip in under 12 seconds), excellent tracking and dust/chip clearing that leaves a clear cutline, flagging only minor guard hesitation on compound cuts and a push-in (rather than push-down) safety. Praised: Top-tier cutting power that outperforms corded worm drives; Excellent tracking and a clear cutline thanks to the dust/chip blower; Very good ergonomics on both handles; perfect notch accuracy at 45 and 90 degrees. Flagged: A little guard hesitation on compound cuts; Push-in safety trigger (reviewer prefers a push-down safety); Premium price - $299 bare tool, $399 for the 9.0Ah kit. (From 1 tester review, 1 lab-tested.)
How much does the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw cost?
The DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw has a US price of $329 (Bare-tool retail price $329.00 per Ohio Power Tool (ohiopowertool.com); Tool Nut lists $341.99 for the same DCS577B. The DeWalt manufacturer page does not publish a price. Prices fluctuate by retailer.), as of 2026-07-10.
How does the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw compare on price?
At $329, the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw is #16 cheapest of the 17 circular saws we track, where the median is $199.99.
What are the DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw's key specs?
DeWalt DCS577B FlexVolt 60V MAX 7-1/4 in. Cordless Worm Drive Style Circular Saw (DeWalt): power source cordless, blade size in 7-1/4 in, voltage or amps 60 V, max rpm 5800, bevel capacity deg 53 deg. Full sourced spec sheet verified 2026-07-10.
Similar circular saws
Nearest in price — swipe to browse. Every pick sourced and dated.
-
Milwaukee 6390-21 TILT-LOK 7-1/4 in. 15-Amp Corded Circular Saw with Case -
Makita XSH06Z 18V X2 LXT (36V) Brushless Cordless 7-1/4 in. Circular Saw -
Makita XSR01Z 18V X2 LXT (36V) Brushless Cordless Rear Handle 7-1/4 in. Circular Saw -
Milwaukee M18 FUEL 2732-20 7-1/4 in. Brushless Cordless Circular Saw -
Skilsaw SPT77WML-01 15-Amp 7-1/4 in. Lightweight Magnesium Worm Drive Circular Saw -
Makita 5007MG 7-1/4 in. Magnesium Corded Circular Saw -
Skilsaw SPT77W-01 15-Amp 7-1/4 in. Aluminum Worm Drive Circular Saw -
DeWalt DWE575SB 7-1/4 in. Lightweight Corded Circular Saw with Electric Brake -
Bosch CS5 15-Amp 7-1/4 in. Left-Blade Corded Circular Saw -
DeWalt DCS570B 20V MAX XR Brushless 7-1/4 in. Circular Saw -
Ridgid R8654B 18V OCTANE Brushless Cordless 7-1/4 in. Circular Saw -
Metabo HPT C7SB3 15-Amp 7-1/4 in. Corded Circular Saw
All circular saws ranked → · Open data & methodology · Queryable via MCP
Compare with
Cheaper circular saws
- Milwaukee 6390-21 TILT-LOK 7-1/4 in. 15-Amp Corded Circular Saw with Case $298
- Makita XSH06Z 18V X2 LXT (36V) Brushless Cordless 7-1/4 in. Circular Saw $259
- Makita XSR01Z 18V X2 LXT (36V) Brushless Cordless Rear Handle 7-1/4 in. Circular Saw $259
- Milwaukee M18 FUEL 2732-20 7-1/4 in. Brushless Cordless Circular Saw $249
- Skilsaw SPT77WML-01 15-Amp 7-1/4 in. Lightweight Magnesium Worm Drive Circular Saw $219.99
- Makita 5007MG 7-1/4 in. Magnesium Corded Circular Saw $219