# What are the best professional-grade circular saws? — Verified Specification Comparison

> All specification data verified from official manufacturer documentation.

What are the best professional-grade circular saws?

## Products

### DeWalt DCS590 20V MAX/60V FLEXVOLT Cordless Circular Saw
```yaml
product: dewalt-dcs590-20v-max-60v-flexvolt-cordless-circular-saw
brand: DeWalt
price_gbp: 670.62
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 8.3 lbs
bevel_angle: 0-57°
power_source: Battery
cutting_depth: 2.5625 in
no_load_speed: 5500 RPM
blade_diameter: 7.25 in
```

- **Price:** £670.62 [^1]
- **Summary:** Brushless 20V MAX circular saw (compatible with FLEXVOLT kits) delivering up to 1,700 MWO and 5,500 RPM, with a 7.25 in blade, 2-9/16 in max depth at 90°, and a 57° bevel for versatile on-site cutting. Features include electric brake, LED, dust port compatibility, and tool-connect readiness, suited for heavy framing and construction tasks.
- **Ideal For:** Ideal for professional-grade use because it offers 1,700 MWO power, 5,500 RPM no-load speed, 2-9/16 in cutting depth, and a 57° bevel capacity for demanding framing and construction cuts.

### Skil SPT77WML-01 Worm Drive Circular Saw
```yaml
product: skil-spt77wml-01-worm-drive-circular-saw
brand: Skil
price_gbp: 148.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 11.5 lb
bevel_angle: 53°
power_source: Corded
cutting_depth: 2.375 in
blade_diameter: 7.25 in
```

- **Price:** £148.78 [^2]
- **Summary:** A lightweight 7.25 in magnesium‑body worm drive circular saw with a 15 Amp dual-field motor, oil‑lubricated worm gears, and Cut‑Ready depth system; includes a 24‑tooth carbide Diablo blade. Suited for pros who need durable, high‑power corded performance and good sight lines for fast, accurate ripping and bevel work.
- **Ideal For:** Suitable for professional-grade circular saw recommendations because it offers a 15 Amp motor, magnesium construction at 11.5 lb, and a 53° bevel for versatile, heavy-duty cutting.

### Bosch GKS18V-25GCB14 18V Cordless Circular Saw
```yaml
product: bosch-gks18v-25gcb14-18v-cordless-circular-saw
brand: Bosch
price_gbp: 148.78
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 9.5 lbs
bevel_angle: 0 to 50°
power_source: 18 V lithium ion
cutting_depth: 2.5 in
no_load_speed: 2500 to 5000
blade_diameter: 7.25 in
variable_speed: Yes, six settings
```

- **Price:** £148.78 [^3]
- **Summary:** Cordless 18V ProFactor circular saw delivering corded-level performance with BITURBO brushless technology, ECO mode for extended runtime, track compatibility, and a 7.25 in blade for 2.5 in max depth. It includes onboard speed controls (six settings), electronic brake, pivoting dust port, and one-touch depth adjustment, sold as a kit with battery, charger, blade, and bag. Suits pros needing portable, high-performance cutting and track-ready straight cuts.
- **Ideal For:** Ideal for professional-grade use because its BITURBO brushless motor, 2500-5000 RPM range, six speed settings, and 2.5 in cutting depth deliver corded-level performance in a portable 18 V platform.

### Makita 5007MG 15 Amp Corded Sidewinder Circular Saw
```yaml
product: makita-5007mg-15-amp-corded-sidewinder-circular-saw
brand: Makita
price_gbp: 159.46
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 10.6
bevel_angle: 56 deg
power_source: Corded
cutting_depth: 2.5 in at 90 deg; 1.75 in at 45 deg; 1.375 in at 56 deg
no_load_speed: 5800
blade_diameter: 7.25 in
```

- **Price:** £159.46 [^4]
- **Summary:** The Makita 5007MG is a 15 A corded sidewinder with a 7.25 in blade, 5,800 RPM motor, magnesium components for reduced weight, dual LED job lights, and a built-in dust blower for clear cut lines. It offers deep cutting capacity and a wide 56 deg bevel range, aimed at framing and jobsite carpentry where durability and visibility matter.
- **Ideal For:** Ideal for professional-grade use because its 15 A motor (5,800 RPM), 7.25 in blade, 2.5 in max cutting depth, lightweight 10.6 lb magnesium construction, and 56 deg bevel capacity suit framing and heavy lumber tasks.

### Makita 5377 Magnesium Hypoid Saw
```yaml
product: makita-5377-magnesium-hypoid-saw
brand: Makita
price_gbp: 178.68
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 13.2
bevel_angle: 51.5
power_source: Corded
cutting_depth: 2-3/8 in
no_load_speed: 4500
blade_diameter: 7-1/4 in
```

- **Price:** £178.68 [^5]
- **Summary:** The Makita 5377MG is a corded 15 amp magnesium-hypoid circular saw with sealed oil-bathed hypoid gears, a 7-1/4 in blade, and a 4,500 rpm no-load speed. It offers a 2-3/8 in cutting capacity at 90°, positive bevel stops (including 51.5°), and a lightweight 13.2 lb magnesium construction suited for heavy jobsite use. Built for durability and high torque, it's aimed at framers and professional carpenters.
- **Ideal For:** Suited for professional-grade circular saw comparisons because it pairs a 15 amp motor and oil-bathed hypoid gears with a 7-1/4 in blade and 2-3/8 in cutting depth, delivering high torque, durability, and lighter weight for framing and repetitive jobsite cuts.

### Skil 5280-01 Corded Circular Saw
```yaml
product: skil-5280-01-corded-circular-saw
brand: Skil
price_gbp: 52.32
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 10.6
bevel_angle: 56 deg
power_source: Corded
cutting_depth: 2.5 in at 90 deg; 1.75 in at 45 deg; 1.375 in at 56 deg
no_load_speed: 5800
blade_diameter: 7.25 in
```

- **Price:** £52.32 [^6]
- **Summary:** The Makita 5007MG is a 15 A corded sidewinder with a 7.25 in blade, 5,800 RPM motor, magnesium components for reduced weight, dual LED job lights, and a built-in dust blower for clear cut lines. It offers deep cutting capacity and a wide 56 deg bevel range, aimed at framing and jobsite carpentry where durability and visibility matter.
- **Ideal For:** Ideal for professional-grade use because its 15 A motor (5,800 RPM), 7.25 in blade, 2.5 in max cutting depth, lightweight 10.6 lb magnesium construction, and 56 deg bevel capacity suit framing and heavy lumber tasks.

---
## References & Sources
[^1]: Home Depot, accessed 2026-06-12. https://www.homedepot.com/p/DEWALT-FLEXVOLT-60V-MAX-7-1-4-in-Cordless-Brushless-Circ-Saw-4-5-in-6-in-Grinder-and-2-6-0Ah-Batteries-DCS578BW4186062/315568935
[^2]: Lowe's, accessed 2026-06-12. https://www.lowes.com/pd/SKILSAW-7-1-4-in-Worm-Drive-Corded-Circular-Saw-with-Magnesium-Shoe/50342450
[^3]: Acme Tools, accessed 2026-06-12. https://www.acmetools.com/bosch-18v-7-1-4-inch-circular-saw-bare-tool-gks18v-25n/S0000000019689.html
[^4]: Richwood Gardens (links to Amazon), accessed 2026-06-12. https://richwoodgardens.com/makita-5007mg-corded-circular-saw/
[^5]: Master Wholesale, accessed 2026-06-12. https://www.masterwholesale.com/makita-5377mg-7-1-4-magnesium-hypoid-saw.html
[^6]: Lowe's, accessed 2026-06-12. https://www.lowes.com/pd/SKIL-7-1-4-in-Corded-Circular-Saw-with-Steel-Shoe/1000184209