Deliver to Japan

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

DEWALT Grinding Wheel, Double Row, Diamond Cup, 4-1/2-Inch (DW4774)

DEWALT Grinding Wheel, Double Row, Diamond Cup, 4-1/2-Inch (DW4774)

Q: Can this be attached to a standard drill?

This has a threaded 5/8" arbor for a hand grinder. You will need a large 3/4" drill and an 5/8 arbor. I wouldn't recommend it.

Q: do they make these to fit the 7 inch dewalt angle grinder?

Yes. When the 4 inch was too small for my project I purchased a 7 inch grinder, grinding wheel, and shroud through amazon. The 7 equipment is a significantly larger investment than the 4 1/2. 7 inch equipment: Grinder - DWE4557, floor grinding wheel - DW4775, and shroud DWE46170.

Q: Will this grinding wheel grind down a high spot pushed up by roots on my driveway? I have a raised section about 3/4” high causing a tripping hazard.

We recommend our 4-1/2" double row diamond cup grinding wheel for dry grinding of concrete and other masonry materials.

Product ID: 3840373

Secure Transaction

Details

Grit Material
Diamond
Product Dimensions
4.5"L x 4.5"W
Brand
DEWALT
Compatible Devices
Angle Grinder
Grit Type
Coarse

💎350x longer life

🔥Aggressive material removal

🛠️Heat-treated steel durability

Description

💎 Grind smarter, last longer — the DEWALT edge you can't afford to miss!

PRECISION FIT - Perfectly sized 4.5-inch diameter designed for DEWALT angle grinders, ensuring seamless compatibility.
BUILT TO ENDURE - Heat-treated steel bodies enhance durability, extending wheel life under heavy use.
READY FOR ACTION - Lightweight at just 15.9 ounces, this wheel balances power and ease of handling for professional-grade grinding.
UNMATCHED LONGEVITY - Diamond matrix lasts 350 times longer than standard abrasives, keeping you grinding without pause.
POWERFUL PERFORMANCE - Large grinding segments deliver aggressive material removal for faster, cleaner results.

The DEWALT DW4774 4-1/2-inch double row diamond cup grinding wheel features an extended-life diamond matrix that outperforms conventional abrasives by 350 times. Its large grinding segments with heat-treated steel bodies provide aggressive material removal and enhanced durability, making it the ideal choice for professionals using compatible DEWALT angle grinders.

Specifications

Grit Material	Diamond
Product Dimensions	4.5"L x 4.5"W
Brand	DEWALT
Compatible Devices	Angle Grinder
Grit Type	Coarse
Grit Number	36
Construction Type	Grinding
Compatible Disc Grinder Tool Models	DEWALT DCG416B
Global Trade Identification Number	00028877588773
UPC	028877588773
Manufacturer	DEWALT
Part Number	DW4774
Item Weight	15.9 ounces
Item model number	DW4774
Is Discontinued By Manufacturer	No
Size	One Size
Color	Multi
Style	Classic
Finish	Brushed
Material	Blend
Pattern	Solid
Shape	Rectangular
Power Source	Hand_powered
Item Package Quantity	1
Cutting Diameter	4.5 Inches
Included Components	4-1/2IN DBL ROW DIAMOND CUP WHEEL
Batteries Included?	No
Batteries Required?	No
Assembled Diameter	4.5 Inches

Have a Question? See What Others Asked

Can this be attached to a standard drill?

do they make these to fit the 7 inch dewalt angle grinder?

Has anyone used this with the herzo dust shroud? I had issues with another disc being too shallow for the dust shroud so im looking for a different di

Will this grinding wheel grind down a high spot pushed up by roots on my driveway? I have a raised section about 3/4” high causing a tripping hazard.

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Imran F.

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

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products