Supreme Professional Combo Diamond Blade | Alternating Turbo Segments | 12" - 20"
The Utility Industry Standard "For 20+ years, we've watched contractors struggle with the need to switch blades...
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Description
xThe Utility Industry Standard
"For 20+ years, we've watched contractors struggle with the need to switch blades between concrete and metal. At Supreme Diamond Tools, we engineered the GP-AS Series to be the 'One Blade Solution.' By alternating aggressive Turbo segments with precision Standard segments, we've created a tool that bites through ductile iron pipe while maintaining the stability needed for reinforced concrete."
— The Supreme Diamond Engineering Team
The Supreme Professional Alternating Segment "Combo" Blade (GP-AS Series) represents the pinnacle of hybrid cutting technology. Designed for high-production crews who demand speed and versatility, this blade eliminates downtime by handling everything from granite and reinforced concrete to ductile iron pipe with a single tool.
🚀 Hybrid Engineering for Maximum Versatility
- Alternating Segment Geometry: The serrated 'Turbo' segments drastically reduce surface friction for faster initial penetration, while the alternating 'Standard' segments provide the structural support needed for a chatter-free, precision finish.
- Ductile Iron & Metal Capability: Engineered with a specialized bond tough enough to withstand the heat of cutting ductile iron pipe and heavy rebar, making it the primary choice for utility and municipal road crews.
- 12mm (.475") Supreme Segment Height: Our extra-tall segments offer significantly more wearable diamond volume than standard 10mm blades, providing a superior ROI and lower total cost-per-cut.
- Laser-Welded Security: Each segment is metallurgically fused to the core using industrial-grade lasers, ensuring maximum safety for high-speed dry cutting on gas saws.
📐 Technical Specifications
| Product Code | Diameter | Segment Height | Arbor Size |
|---|---|---|---|
| GP-AS12S | 12" (300mm) | 12mm (.475") | 1" - 20mm Bushing |
| GP-AS14S | 14" (350mm) | 12mm (.475") | 1" - 20mm Bushing |
| GP-AS16S | 16" (400mm) | 12mm (.475") | 1" - 20mm Bushing |
| GP-AS18S | 18" (450mm) | 12mm (.475") | 1" (25.4mm) |
| GP-AS20S | 20" (500mm) | 12mm (.475") | 1" (25.4mm) |
💡 Pro Field Tip for Ductile Iron:
When cutting ductile iron or heavy rebar with the GP-AS Series, a moderate 'rocking' motion will help the turbo segments clear metal shavings and keep the blade from overheating. While rated for dry use, using even a small amount of water will dramatically extend the life of the bond in metal-heavy applications.
🏗 Multi-Material Applications
Reinforced Concrete | Granite & Hard Stone | Ductile Iron Pipe | Asphalt & Green Concrete | Hard Brick & Block | Terrazzo
❓ Professional FAQ
Q: Why is this considered a "Combo" blade?
A: Most blades are designed for either masonry or metal. The GP-AS Series uses a hybrid segment design and a versatile bond that allows it to safely and effectively cut across both material spectrums without glazing over.
Q: Is this safe for my handheld gas saw?
A: Yes. The industrial laser welding provides a high safety rating for high-RPM handheld saws (Stihl, Husqvarna, Milwaukee MX), ensuring segments remain secure under high heat.
📦 Wholesale & Municipal Supply: Supreme Diamond Tools is a trusted partner for utility companies and road crews. For bulk procurement, municipal bids, or OEM branding, please contact our B2B sales office.
B2B & Fleet Supply: With 20+ years of diamond tool expertise, we support large-scale industrial projects.
Request a Bulk Quote for Professional Pricing →
Shipping & Return
xReturns Policy
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.
Shipping
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.
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