HIGH PRO SERIES DIAMOND BLADE

• High Pro3: designed for fast cutting highly reinforced concrete
• High Pro5: designed for a longer life in reinforced concrete

Total segment height: .475" (.375" diamond depth; .100" segment base)

What is the High Pro Series Diamond Blade?

The High Pro Series Diamond Blade (often under the “High Pro3 / High Pro5 / High Pro Cured” branding) is Husqvarna’s line of high-performance diamond cutting blades engineered for concrete, especially cured concrete and reinforced material. 

These blades are designed to balance fast cutting, durability, and controlled wear in demanding environments. The “High Pro” name is used to signal that these are premium blades within Husqvarna’s diamond tools suite, built for contractors and professionals. 

The series typically includes variants like High Pro3 and High Pro5, each optimized for slightly different trade-offs (speed vs longevity) when dealing with reinforced concrete. 

Key Features & Design – What sets High Pro apart

When evaluating a diamond blade, especially one branded “High Pro,” you want to know what structural and material features it has. Here are the important ones, and how the High Pro series implements them:

1. Segment design & reduced contact

The High Pro series often uses a low active contact surface design in the segments, meaning the segments only lightly touch the concrete. This helps reduce friction, heat, and wear. 

By reducing the amount of metal in contact with the concrete at any moment, the blades start more smoothly and cut with less drag. 

2. Optimized diamond composition & bond

Husqvarna tailors the metal bond, the diamond grit size, and concentration to the intended job. For harder materials or cured concrete, a slightly softer bond is needed so that diamond particles shed and expose new sharp ones. The High Pro series is built for those optimized conditions. 

3. Fast and controlled start

Because new blades often feel “grabby” or hard to get into the cut, having segments designed to reduce initial drag is a clear advantage. The High Pro branding highlights a “smooth and free-cutting start” in hardened or cured concrete. 

4. Durability in reinforced or mixed concrete

One of the challenges in concrete blades is dealing with reinforcement (rebar) or mixed aggregates. The High Pro’s geometry, bonding, and cooling channeling are tuned to survive those conditions longer. High Pro5 variants are explicitly described as longer-life options for reinforced concrete. 

5. Range of sizes & arbor/segment options

The High Pro series is made in multiple diameters, segment widths, and arbor types to match a wide array of saws and cutting depths. Husqvarna lists blades from 14" up to very large diameters for walk-behind saws. 

Where & When to Use a High Pro Series Blade

Knowing the intended application helps you pick the right High Pro blade and get the most from it.

Ideal use cases

• Cured, hardened concrete: The High Pro Cured variant is very well suited to concrete that’s fully cured (not green or fresh) and possibly dense. 

• Structural work with rebar: Because the High Pro series balances cutting speed and longevity, it can be used in slabs or walls with reinforcing steel, though eventual wear from steel remains a challenge. 

• Frequent cutting, demanding projects: On high volume jobs, the High Pro’s durability helps reduce downtime and blade changes.

• Upgrades or retrofit to better blades: If you're currently using general-purpose blades and encountering quick wear or slow cuts in cured concrete, switching to High Pro may offer a performance boost.

Situations to avoid or be cautious

• Fresh or “green” concrete: Wet, freshly poured concrete behaves differently — a blade specifically rated for green or early entry use might outperform High Pro in that context.

• Extremely abrasive aggregates: Some concrete mixes with very abrasive aggregates can exceed what even premium blades tolerate well — expect faster wear.

• Dry cutting only applications: While many diamond blades are meant for wet cutting, dry cutting generates much higher heat, dust, and wear. Always confirm the blade’s rated mode.

How to Choose the Right High Pro Variant (Pro3, Pro5, etc.)

When picking which High Pro version is best, keep these trade-factors in mind:

In short: if your job demands maximum speed and you can afford to replace blades, go with the faster Pro3 variant. If you want fewer blade changes and are doing many cuts, the Pro5 is likely more cost effective over time.

Performance Comparison & Benchmarks

In professional listings, the High Pro series is often contrasted against more generic blades or lower tier concrete blades.

• BladesDirect’s listing for Husqvarna High Pro Series notes that High Pro3 is designed for fast cutting in heavily reinforced concrete, while High Pro5 aims for longer life in reinforced concrete. 

• Nitram Equipment describes how the segment design (low active contact, well-distributed diamond crystals) optimizes performance vs friction and energy loss. 

• Husqvarna’s own “High Pro Cured” page emphasizes how the design helps with smooth start, reduced drag, and speed in hard materials. 

In side-by-side testing, one would expect:

• Faster cuts early in life for High Pro3 over generic blades

• Slower rate of performance dropoff for High Pro5 under heavy use

• Better behavior under rebar interaction thanks to segment engineering

How to Use & Maintain a High Pro Series Diamond Blade

To get the most life and best cuts out of your High Pro blade, follow these best practices:

1. Wet cutting when possible

Use water to cool the blade, flush slurry, and reduce dust. Wet cutting extends lifespan significantly vs dry cutting. 

2. Proper feed rate & pressure

Don’t force the blade. Let the saw and diamond grind. Too slow → glazing; too fast → overheating or segment damage.

3. Maintain segment exposure

If the blade glazing occurs, use a dressing stone or suitable abrasive block to refresh the diamond surface.

4. Inspect regularly

Look for chipped segments, cracks, or core warping. Replace when any serious damage appears.

5. Correct saw power matching

Ensure your saw’s horsepower is within the recommended range for that blade size. Using a low-power saw on a large blade causes strain; too much power can overheat segments.

6. Store properly

Clean the blade after use, remove slurry residue, dry thoroughly, and store flat or hung without bending.

Common Questions FAQ

Q: What does “High Pro” mean on a diamond blade?
A: “High Pro” is a premium series by Husqvarna targeted at high-performance concrete cutting, especially for cured concrete. It denotes blades designed for faster cutting, smoother starts, and enhanced durability in tougher materials.

Q: Is High Pro3 better than High Pro5?
A: They have different focuses: High Pro3 leans toward faster cutting performance, especially in heavier, reinforced concrete, while High Pro5 emphasizes extended blade life under similar conditions. Use Pro3 for speed and Pro5 for longevity. 

Q: Can I use a High Pro blade on fresh concrete?
A: It’s not optimal. High Pro blades (especially the “Cured” variant) are designed for hardened, cured materials. For fresh or green concrete, consider blades specifically labeled for that use.

Q: Will High Pro blades cut rebar?
A: They can handle occasional rebar contact, but consistent steel cutting will wear segments faster. Blades engineered for rebar or multipurpose use may survive steel longer.

Conclusion & Recommendation

If your operations involve cutting cured concrete, performing structural core cuts, or doing heavy concrete demolition with rebar, the High Pro Series Diamond Blade is an excellent candidate. Choose between Pro3 or Pro5 based on whether your priority is speed or longevity. Use proper wet cutting, inspect frequently, and match your saw power to the blade. Over time, a premium diamond blade like High Pro pays dividends in efficiency, consistency, and durability.