When it comes to cutting through concrete, brick, block, asphalt, or rebar, selecting the right diamond blade is crucial. Not only does the correct blade make the job faster and cleaner, but it also increases safety, reduces wear on your saw, and boosts productivity. Whether you're a contractor, mason, or DIYer, understanding the differences between economy, premium, and specialty blades can help you make the best investment for your project.
In this blog, we break down five top-performing diamond blades — the GP14F, CC14F, CC18F, CC20F, and SAS1210 — and show you exactly where and how each should be used.
1. 14” Economy Grade Blade for Concrete, Brick & Block
Best For: Light to medium-duty jobs using handheld saws
The 14” Diamond Blade is an economy-grade solution designed for basic cutting tasks on concrete, soft brick, and block. It features 12mm sintered segments and can be used in both wet or dry cutting conditions. This blade is ideal for use on handheld high-speed cut-off saws, making it perfect for quick jobs or budget-conscious users.
🔧 Not recommended for walk-behind saws.
2. 14” Premium Blade for Reinforced Concrete, Brick, Pavers & More
Best For: Heavy-duty handheld and light walk-behind saw applications
Step up your cutting power with the 14” Premium Grade Blade. Engineered with laser-welded 12mm alternating turbo segments, this blade handles concrete with rebar, pavers, hard brick, block, and soft stone with ease. It's suitable for both wet and dry conditions and works well on handheld saws or low-horsepower walk-behind saws.
🛠️ A versatile choice for professionals who need a durable, high-performance blade.
3. 18” Premium Blade for Deep, Demanding Cuts
Best For: Large-scale cutting of reinforced concrete and hard masonry
Need a bit more blade? The 18” Diamond Blade delivers deeper cuts and faster results for heavier-duty applications. Like its 14” counterpart, this blade features laser-welded 12mm turbo segments and is perfect for cutting concrete with rebar, stone, pavers, and brick. Use it on high-speed saws or low-horsepower walk-behinds for demanding environments.
🚧 Ideal for road crews, foundation teams, and commercial masons.
4. 20” Premium Blade for Maximum Depth & Efficiency
Best For: Maximum cutting depth and blade life in concrete and masonry materials
The 20” Premium Diamond Blade is the largest in the CC series, offering deep and powerful cuts with the same 12mm alternating turbo segments and laser-welded design. It handles reinforced concrete, pavers, block, and stone, and is designed for wet/dry use on handheld or low-horsepower walk-behind saws.
⚙️ Perfect for contractors needing the highest level of performance and cut capacity.
5. 12” Premium Asphalt Blade with Undercut Protection
Best For: Cutting abrasive surfaces like asphalt, green concrete, and block
The 12” Diamond Blade is specially made for abrasive materials, including asphalt and green concrete. Its laser-welded 10mm segments come with undercutting protection, which prevents damage to the blade core. It works under wet or dry conditions and fits both handheld saws and low-HP walk-behinds.
🛣️ A must-have blade for road repair crews, paving teams, and general contractors working with soft or newly poured materials.
Choosing the Right Blade – A Quick Reference Chart
| Blade | Size | Segment Type | Best Use Cases | Saw Compatibility |
|---|---|---|---|---|
| GP14F | 14” | 12mm sintered segments | Concrete, soft brick, block (light-duty) | Handheld saws only |
| CC14F | 14” | 12mm laser turbo segments | Concrete w/ rebar, pavers, stone, block (medium-duty) | Handheld & low-HP walk-behind saws |
| CC18F | 18” | 12mm laser turbo segments | Deep cuts in rebar concrete, hard masonry | Handheld & low-HP walk-behind saws |
| CC20F | 20” | 12mm laser turbo segments | Maximum depth cutting in reinforced materials | Handheld & low-HP walk-behind saws |
| SAS1210 | 12” | 10mm w/ undercut segments | Asphalt, green concrete, abrasive block | Handheld & low-HP walk-behind saws |
Match the Blade to the Job
The type of material you're cutting and the tool you're using should always determine your blade selection. For general concrete cutting, the GP14F is a solid entry-level blade. For rebar or hard masonry, the CC series offers progressively larger and more powerful options. If you're cutting asphalt or abrasive materials, the SAS1210 is purpose-built for longevity and precision.
Still unsure which blade is right for your job? Reach out to our team at Tomahawk Power — we're here to help you cut through the confusion and get the job done right.
