Is this blade a thin kerf

It’s relatively a thin kerf, 0.098" or just a hair more than 3/32 of an inch

Is there a reason why this cant be used in a 12" compound miter saw? Dewalt 718 to be exact.

Beside you are loosing some cutting capability I don´t see why not; you might check if all the saw´s protections guards still works properly and that the blade speed, rpm, of your miter saw against the blade´s rpm matches

Will this be good for treated lumber?

I have used this saw blade for several years. I have also used it to cut treated lumber and did not notice any unusual dulling of the blade. I would also advise you use a quality respirator and goggles when cutting treated lumber.

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DEWALT Table Saw Blade, 10", 40 Tooth, with Fine Finish, Ultra Sharp Carbide (DWA11040)

DEWALT Table Saw Blade, 10", 40 Tooth, with Fine Finish, Ultra Sharp Carbide (DWA11040)

Product ID: 456495450

Details

Brand
DEWALT
Color
Multi
Material
Alloy Steel
Number of Items
1
Number of Packs
1
Number of Teeth
40

⏳Up to 3X longer blade life for less downtime

🔪Ultra-sharp carbide tips for clean, crisp edges

⚙️40 precision teeth for ultra-smooth cuts

R923

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Description

⚡ Cut Clean, Cut Sharp, Cut Ahead!

3 X LONGER BLADE LIFE - Work smarter, not harder—less blade changes, more productivity
OPTIMIZED TOOTH GEOMETRY - Enhanced accuracy that professionals demand on every project
ULTRA SHARP CARBIDE TIPS - Cut through wood with surgical accuracy and minimal effort
TRUSTED DEWALT DURABILITY - Join thousands of pros who rely on DEWALT’s top-rated performance
PRECISION ENGINEERED 40 TOOTH DESIGN - Experience flawless, fine finish cuts every time

The DEWALT 10" Table Saw Blade (DWA11040) features 40 ultra-sharp carbide teeth with optimized geometry, delivering up to 3X longer life and precision fine finish cuts. Engineered for wood cutting, this durable alloy steel blade is a top choice among professionals seeking clean, accurate results and enhanced productivity.

Specifications

ASIN	B09ZF2FFYB
Best Sellers Rank	#8,219 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #8 in Circular Saw Blades
Brand	DEWALT
Brand Name	DEWALT
Color	Multi
Compatible Material	Wood
Customer Reviews	4.8 out of 5 stars 1,401 Reviews
Global Trade Identification Number	00885911740517
Included Components	(1) Saw Blade
Item Dimensions L x W	10"L x 10"W
Item Type Name	Dewalt - DWA11040
Manufacturer	DEWALT
Material	Alloy Steel
Material Type	Alloy Steel
Model	Dewalt - DWA11040
Number of Teeth	40
Part Number	DWA11040
Product Dimensions	10"L x 10"W
Style	NEW Saw Blade, 10 In., 40 T
Style Name	NEW Saw Blade, 10 In., 40 T
UPC	885911740517
Unit Count	1.0 Count

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R923

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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