are these blades also good for cutting masonry, brick and mortar?

They are good for cutting metal , plastic thermalite block . If cutting brick you require a a blade suitable for brick and concrete.

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DeWalt DT42340TZ Stainless Steel Flat Cutting Disc, 125 mm x 1.2 mm (Pack of 10)

DeWalt DT42340TZ Stainless Steel Flat Cutting Disc, 125 mm x 1.2 mm (Pack of 10)

Product ID: 67973425

Details

Brand
DEWALT
Compatible devices
Angle Grinder
Grit material
Aluminium
Grit type
Fine
Product dimensions
12.5L x 12.5W

🔥Aluminium oxide formula for long-lasting durability

⚙️125mm diameter for precision cuts

🛡️Reinforced fiberglass carrier for enhanced safety

¥8017

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Cut through metal like a pro—never settle for less!

SAFETY REINVENTED - Fiberglass reinforcement minimizes breakage risk, keeping you protected
BULK PACK ADVANTAGE - 10 discs in a sturdy metal box—always ready for your next project
TRUSTED PERFORMANCE - Top-rated with 4.7 stars from over 1,100 pros who demand reliability
DURABILITY THAT LASTS - Advanced aluminium oxide grit ensures extended lifespan under heavy use
PRECISION CUTTING POWER - 125mm flat disc engineered for clean, accurate stainless steel cuts

The DeWalt DT42340TZ is a premium 125mm stainless steel cutting disc designed for angle grinders. Featuring a durable aluminium oxide grit and reinforced fiberglass carrier, this pack of 10 discs delivers precision, longevity, and enhanced safety for professional-grade metal cutting tasks.

Specifications

ASIN	B01E4DFWXS
Best Sellers Rank	12,186 in DIY & Tools ( See Top 100 in DIY & Tools ) 3 in Power Tool Accessory Sets
Brand	DEWALT
Compatible Devices	Angle Grinder
Compatible Material	Metal
Construction Type	Bonded
Customer Reviews	4.7 4.7 out of 5 stars (1,107)
Global Trade Identification Number	05035048538678
Grit Material Type	Aluminium Oxide, Stainless Steel
Grit Number	40
Grit Type	Fine
Housing Material	Metal
Industry Standard Identifier	EN 12413
Item Diameter	125 Millimetres
Item Dimensions	45 x 35 x 15 centimetres
Item Dimensions L x W	12.5L x 12.5W centimetres
Item Thickness	1.2 Millimetres
Item Type Name	Flat stainless steel cutting disc
Item Weight	0.3 Pounds
Manufacturer	AmazonUk/3K3AF
Manufacturer Part Number	DT42340TZ-QZ
Material	Stainless Steel
Model Number	DT42340TZ
Number of Items	1
Recommended Uses For Product	Cutting, Grinding (Metal, Stainless Steel)
Set Name	Pack of 10
Unit Count	1.0 count

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

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¥8017

Duties & taxes included

In stock

Sold byAmazon JapanDelivered 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 Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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