Why World Diamond Source Offers The Best Value In Diamond Saw Blades

We stock over $5.5 million dollars in inventory for your convenience.

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Signature Series Bladesfrom $129Shop Now
Small Diameter Bladesfrom $19Shop Now
Tile & Tub Saw Bladesfrom $15Shop Now
Surface Prep & Floor Polishingfrom $13Shop Now
Walk Behind Bladesfrom $359Shop Now
Hydraulic Hand Saw & Wall Saw Bladesfrom $375Shop Now
Hand Held & Masonry Saw Bladesfrom $60Shop Now
Core Bitsfrom $47Shop Now
Specialty Toolingfrom $799Shop Now
Diamond Chain Sawingfrom $108Shop Now
Saws & Equipmentfrom $970Shop Now
Early Entry & Green Concrete Sawingfrom $69Shop Now

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Why World Diamond Source?

Rising from the humble origins of a small rented office nearly 26 years ago, family owned and operated World Diamond Source® (WDS) is now the industry leader for factory-direct diamond saw blades, core bits, concrete polishing tools, and all other types of diamond tooling.

Smart ideas

With dozens of intelligent concepts, you’ll find what you’re looking for in our store, and it will be unique and personalized to match.

Outstanding support

Our customer support is second to none – users rave about how we don’t rest until every issue is solved to their satisfaction.

Secure checkout

With 128-bit SSL security with advanced encryption you are guaranteed that your purchases are safe.

Real talk from our real customers

Loyal customers, they don’t just come back, they don’t simply recommend you, they insist that their friends do business with you.

World Diamond Source offers a range of versatile and durable diamond blades ideal for a variety of materials including ceramic, concrete, granite, marble, and more. These blades deliver precise cuts, have a high concentration of diamonds for increased cutting efficiency and a longer lifespan. Available in different sizes, thicknesses, and styles, there is a blade to suit almost any cutting application. These blades are perfect for DIY enthusiasts and professionals in the construction industry, delivering the required performance for small and large-scale projects alike.

Mike Fitzgerald

World Diamond Source offers top-quality diamonds, competitive prices, and excellent customer service. With a wide selection of ethically sourced diamonds and knowledgeable staff, finding the perfect diamond is made easy. From engagement rings to loose diamonds, their reputation for customer satisfaction speaks for itself. Choose World Diamond Source for exceptional service and high-quality diamonds at the best price.

Kevin Walsh

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Our most popular products

Brands we stock

We pick the very best so you can be assured of the quality. There can be no compromises when it comes to materials, ease of wear, and durability.


We pick the very best so you can be assured of the quality. There can be no compromises when it comes to materials, ease of wear, and durability.

Free USA shipping

On all orders above $250

Easy 30 days returns

30 days money back guarantee

Manufacture Warranty

Offered in the United States

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