1 / 7DEWALT DWA11240 12-Inch 40-Tooth General Purpose Saw Blade
The DEWALT DWA11240 is a 12-inch, 40-tooth general-purpose saw blade listed for wood and 12-inch circular saws. DEWALT claims optimized tooth geometry for increased accuracy and carbide-tipped teeth for clean cutting. The listing gives conflicting product dimensions, so confirm the blade measurements before purchase.
At a glance
- DEWALT claims optimized tooth geometry designed for increased accuracy.
- Ultra-sharp carbide is claimed for clean cutting.
- The listing describes the blade as general purpose and compatible with wood.
Often bought together
Pros and cons
Pros
- The 40-tooth configuration is identified as general purpose, offering a middle-ground option for wood cutting rather than a blade specified solely for fine finishing.
- Manufacturer claims focus on clean cuts and increased accuracy, while customer feedback also reports smooth cuts.
Technical specifications
10 specifications| Brand | DEWALT |
|---|---|
| Model | Dewalt - DWA11240 |
| Blade size | 12 in. |
|---|---|
| Number of teeth | 40 |
| Compatible device | 12-inch Circular Saw |
| Compatible material | Wood |
| Item thickness | 1.8 millimeters |
| Material listed | Blend |
|---|---|
| Colour | Black, Yellow |
| Style | Classic |
What to know before buying
Listing details to confirm
The listing gives conflicting dimensions: 30.5L x 30.5W centimetres versus 39.88 x 34.8 x 1.52 cm; 1.12 kg. Neither set establishes the actual blade diameter, so confirm blade size and fit with the seller or product packaging before buying. The separate 12-inch title and device-compatibility claims do not resolve this discrepancy.
What’s in the box
Included- 1 saw blade
Who is it for?
A good fit for
- Buyers seeking a DEWALT 40-tooth blade listed for wood and a 12-inch circular saw.
- Woodworkers who want a general-purpose blade and value customer-reported smooth cuts, while recognizing that reported sharpness is mixed.
Less suited to
- Buyers who need confirmed blade dimensions or compatibility before ordering without further clarification.
- Buyers seeking a blade specifically described for non-wood materials.

Customer reviews on Amazon
- 5 stars
81% 81% - 4 stars
12% 12% - 3 stars
2% 2% - 2 stars
3% 3% - 1 star
2% 2%
Customer feedback reports smooth, clean cuts, good perceived quality and durability, while opinions on sharpness are mixed. These reports may be useful to woodcutting buyers considering the listed 40-tooth general-purpose design, but they do not resolve the listing's conflicting dimensions or confirm fit. Aggregate ratings are mostly five-star, though ratings alone do not explain individual experiences.
Positive themes
- Customers report smooth, clean cuts and good perceived quality.
- Feedback describes the blades as holding up well during use.
Mixed feedback
- Customer opinions about sharpness are mixed.
Frequently asked questions
What saw is this blade listed for?
The listing identifies it as a 12-inch blade and names a 12-inch circular saw as a compatible device. Its conflicting dimension entries mean buyers should confirm fit before ordering.
What material is it intended to cut?
Wood is the listed compatible material. The listing does not establish suitability for other materials.
What does the 40-tooth count indicate?
The listing identifies 40 teeth and calls the blade general purpose. It does not provide a specific cut-quality rating or performance measurements.
What comes in the package?
The manufacturer contents list specifies one saw blade.

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