16.5" Q-Drive M Segment Speed Cut Medium Hard Combo Blade
16.5″ GREEN Q‑Drive M‑Segment Speed Cut Hard Abrasive Blade: Power and Precision for Tough Jobs
When cutting extra-hard concrete, abrasive aggregates, cobblestone, or high-strength masonry, professionals need a blade that balances durability, speed, and clean dry performance. The 16.5″ GREEN Q-Drive M-Segment Speed Cut Hard Abrasive Blade is engineered for exactly that—offering rugged performance, Q-Drive arbor compatibility, and efficient cutting on iQMS362 dry-cut masonry saws.
What Makes the GREEN Q-Drive M-Segment Blade Special?
This M-Segment Speed Cut blade is built to tackle extremely hard materials with gritty, abrasive properties and compressive strengths well above 7,000 psi. Here's what sets it apart:
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Random M-segment diamond layout designed for rapid cutting across hard concrete mixes and cobblestone
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Extremely soft bond to expose fresh diamonds quickly under heavy abrasion
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Includes a Q‑Drive arbor adapter for accurate, low-vibration mounting on dry-cut saws such as the iQMS362 .
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Delivers a 5.5″ cutting depth and clean 24″ cut length, ideal for heavy-duty masonry tasks
Ideal Use Cases & Materials
This 16.5″ M‑Segment blade excels in tough environments such as:
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Extra-High-Strength Concrete: Cuts through 7,000+ psi mixes with dirt and grime with ease.
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Cobblestone & Bluestone: Tackles rough-textured and dense pavers without wearing out quickly .
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Hard Masonry & Block: Ideal for demolition or renovation where abrasive aggregates are common.
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Construction Site Debris: Handles chunks of hardened concrete, walls, and other demolition leftovers effortlessly.
Key Specs at a Glance
| Feature | Specification |
|---|---|
| Diameter | 16.5″ (420 mm) |
| Kerf Type | M‑segment abrasive for aggressive cutting |
| Bond | Extremely soft, exposing diamonds as needed |
| Arbor Compatibility | Q‑Drive arbor + 5/8″ adapter for standard saws |
| Fitment | Optimized for iQMS362 dry-cut masonry saws |
| Cut Depth | Up to 5.5″ per pass |
| Length of Cut | Full 24″ without repositioning |
| Weight | ~8 lbs (3.6 kg) |
| Warpage Resistance | Reinforced core remains true under extreme loads |
Why Contractors Prefer It
⚡ High-Speed Cutting with Durability
The soft bond and diamond-rich design ensure fast wear and sustained cutting power—even when encountering grit-laden concrete. Fresh diamonds continually refresh the edge
🔁 Long Blade Life & Low Distortion
Q-Drive arbor ensures stability to prevent blade wobble or warping—even under extended use .
🌬️ Cleaner Dry Cuts
Works with iQ’s integrated dust suppression system to deliver clean, dry cutting—no slurry or water needed.
🔧 Versatile, Job-Ready Setup
Includes adapter for both Q-Drive and standard arbor saws—delivering jobsite flexibility.
Best Practices & Usage Tips
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Confirm Proper RPMs: Compatible saws like the iQMS362 run at optimized RPMs to prevent overheating and maximize blade life.
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Consistent Feed Pressure: A steady push avoids excessive strain that could dull the blade prematurely.
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Periodic Breaks: Pause after long cuts to let both saw and blade cool down.
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Dust Management: Ensure vacuum is engaged before starting the cut—dust control boosts blade life.
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Replace When Necessary: Once diamond segments wear smooth or cut quality drops, swap out the blade for best results.
Comparison to Other Q-Drive 16.5″ Blades
| Blade Variant | Material Focus | Ideal For |
|---|---|---|
| Green M‑Segment | Extra-hard, abrasive concrete | Cobblestone, 7k+ psi concrete |
| Purple Arrayed Super-Hard | Ultra-hard materials, granite | Rock, porcelain, dense stone |
| Orange Arrayed Hard Concrete | Standard hard aggregates | Construction-grade block mixtures |
| Gray Arrayed Hard Brick | Dense brick, burnt pavers | Brick restoration jobs |
| Black Arrayed Combo (soft) | Mixed materials, medium-soft | General-purpose masonry tasks |
Choose GREEN for the most abrasive and toughest materials—others vary by job material hardness.
Frequently Asked Questions
Q: What materials is this blade best for?
A: Tailored for extra-hard concrete, cobblestone, and abrasive aggregates (7000+ psi) with clean dry cuts.
Q: Which saws work with this blade?
A: Designed especially for Q‑Drive dry-cut masonry saws (iQMS362), but includes adapter for standard arbor saws .
Q: How deep can it cut?
A: Cuts up to 5.5″ deep in a single pass and full 24″ plate length without repositioning .
Q: Does it resist warping?
A: Yes—its reinforced core and Q‑Drive fit prevent warpage and wandering under tough conditions .
Q: How long will the blade last?
A: With proper usage—soft bond, dust control, and breaks—this blade offers extended life on high-PSI concrete and abrasive surfaces.
Final Verdict
The 16.5″ GREEN Q-Drive M Segment Speed Cut Hard Abrasive Blade delivers exceptional value for professionals dealing with the hardest, most abrasive materials. Its specialized M-segment design, soft bond, and Q-Drive compatibility ensure rapid, clean cuts up to 5.5″ deep—without water—making it a go-to for cutting extra-high-strength concrete, cobblestone, and similar demanding materials. If your job calls for fast, precise, dry cuts in tough masonry, this blade earns its place in your toolkit.