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Free standard shipping on orders over $200 in the US Interstates.
Estimated to be shipped in 48 hours.
Other Market please contact us for details.We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Safety-First Engineering
"In our 20+ years of manufacturing, we’ve seen how high-heat dry cutting can compromise inferior blades. Our Professional Laser-Welded Series is built to eliminate that risk. By fusion-welding each segment to the core at a metallurgical level, we ensure zero segment loss even when tackling reinforced concrete or hot asphalt at high RPMs. Safety isn't an option; it's our standard."
— The Supreme Diamond Engineering Team
The Supreme Laser-Welded Diamond Blade is the industry’s heavy-duty solution for professional contractors. Unlike standard sintered or brazed blades, this series utilizes advanced laser technology to create a bond stronger than the segment itself. This makes it the premier choice for high-speed handheld saws and walk-behind saws used in demolition, roadwork, and general construction.
| Diameter | Width | Segment Height | Arbor Size |
|---|---|---|---|
| 12" (300mm) | .110" | 10mm | 1" - 20mm Bushing |
| 14" (350mm) | .125" | 10mm | 1" - 20mm Bushing |
| 16" (400mm) | .125" | 10mm | 1" - 20mm Bushing |
| 18" (450mm) | .140" | 10mm | 1" (25.4mm) |
| 20" (500mm) | .140" | 10mm | 1" (25.4mm) |
When cutting through rebar, maintain a steady, moderate down-pressure. Don't let the blade 'dwell' on the steel; this can glaze the diamonds. Our laser-welded bond is designed to shed the metal matrix at a controlled rate to keep the diamonds exposed and cutting aggressively through rebar-heavy sections.
Reinforced Concrete | Cured Concrete | Asphalt & Green Concrete | Hard Brick & Block | Road Patching | Highway Maintenance
Q: Can these blades be used for dry cutting?
A: Yes. Because they are laser-welded, they can withstand the extreme heat generated during dry cutting on high-speed saws. However, using water will always prolong the life of the segment and improve dust control.
Q: What size saw are these optimized for?
A: The 12" - 16" diameters are perfect for high-speed gas handheld saws (like Stihl or Husqvarna). The 18" and 20" blades are ideal for walk-behind floor saws up to 35HP.
📦 Contractor Supply & OEM: Supreme Diamond Tools offers bulk pricing for construction crews and municipalities. For private label manufacturing or large-scale procurement inquiries, please contact our export department.
B2B & Fleet Supply: With 20+ years of diamond tool expertise, we support large-scale industrial projects.
Request a Bulk Quote for Professional Pricing →
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
I bought the 16-inch Standard Grade blade for a concrete patio project and some block cutting, and it’s been a solid performer for the price. I’d buy it again for general construction and landscaping projects.
The 16" blade delivers fast, clean cuts with minimal chipping across concrete. it pairs well with a variety of saws and depths, offering great value for contractors and DIYers alike.
Great speed with minimal chipping on concrete, For ultra-hard or reinforced concrete, you might still want a specialized blade.
As a contractor, I've been using this laser welded blade for a few months now, and I'm impressed. The laser-welded segments really do hold up well, even when cutting through tough concrete. the cuts are always clean with minimal chipping, saving me time and money since I don't have to switch blades as often. Definitely a worthwhile investment for professional use.
Good all-purpose blade. It cuts well, but it’s not as fast as some premium models I’ve tried. Still, for the price and versatility, it’s hard to beat
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