Professional concrete cutting diamond blade designed for reinforced concrete, hard unabrasive concrete and general construction materials on UK site projects.
• Designed for reinforced and structural concrete cutting
• Optimised for consistent performance in general construction materials
• 12mm segment (300mm) and 10mm segment (350mm & 450mm)
• Suitable for floor saw applications
• Professional grade site performance
• EN13236 compliant
Concrete Cutting Diamond Blade – Professional – 12mm/10mm Segment – OTEC Z15P
Professional concrete cutting diamond blade designed for reinforced concrete, hard unabrasive concrete and general construction materials on UK site projects.
• Designed for reinforced and structural concrete cutting
• Optimised for consistent performance in general construction materials
• 12mm segment (300mm) and 10mm segment (350mm & 450mm)
• Suitable for floor saw applications
• Professional grade site performance
• EN13236 compliant
Concrete Cutting Diamond Blade – Professional – 12mm/10mm Segment – OTEC Z15P is developed for professional contractors cutting reinforced and structural concrete on UK construction projects.
It is suitable for limestone and flint aggregate concrete, reinforced concrete and hard unabrasive concrete products, while also delivering reliable performance across general construction materials such as kerbs, slabs and paviors.
The Z15P is not suitable for metal cutting or asphalt applications and should be specified for concrete-led projects requiring stable, predictable cutting performance.
For finding the recommended saw type browse our petrol cut-off saws.
Things to consider:
Always use personal protective equipment to ensure safety for you and others. CMT Group offers a comprehensive range of PPE products like hand protection, eye protection, respiratory equipment, & ear protection equipment to suit your needs.
✓ Designed for reinforced concrete applications
✓ Stable cutting behaviour in structural concrete
✓ Balanced performance across general construction materials
✓ Professional-grade durability for regular site use
✓ Engineered for consistent wear characteristics
✓ Suitable for demanding floor saw environments
Specifications Table – OTEC Z15P
| Specification | Details |
|---|---|
| Product Name | Concrete Cutting Diamond Blade – Professional – 12mm/10mm Segment – OTEC Z15P |
| Product Code | Z15P |
| Segment Height | 12mm (300mm) / 10mm (350mm & 450mm) |
| Quality Level | Professional |
| Primary Application | Reinforced concrete |
| Secondary Application | General construction materials |
| Not Suitable For | Metal cutting, asphalt |
| Safety Standard | EN13236 |
| Use Environment | UK construction and civil engineering sites |
Variations Table – OTEC Z15P
| Diameter | Bore | Max RPM | Variation Code |
|---|---|---|---|
| 300mm | 20mm | 6400rpm* | Z15P-300/20 |
| 350mm | 25mm | 5400rpm* | Z15P-350/25 |
| 450mm | 25mm | 3400rpm* | Z15P-450/25 |
* Max RPM must always be verified against machine rating before use.
Recommended Saw Type by Blade Size – OTEC Z15P
| Blade Size | Bore | Recommended Saw Type | Typical Site Use |
|---|---|---|---|
| 300mm | 20mm | Floor saw | Reinforced concrete slabs, foundations, structural cutting |
| 350mm | 25mm | Floor saw | Structural concrete, kerbs and heavy site preparation |
| 450mm | 25mm | Floor saw | Deep concrete cutting, large structural sections |
Application:
The Concrete Cutting Diamond Blade – Professional – 12mm/10mm Segment – OTEC Z15P is suitable for:
-
- Reinforced concrete
- Structural concrete
- Concrete slabs and foundations
- Kerbs and paving
- General construction materials
Material Suitability Table – OTEC Z15P
| Material Category | Typical Materials Included | Suitability |
|---|---|---|
| Metal | Exposed steel, RSJs, sheet metal, ductile iron pipe, rebar, fibreglass, plastic pipe | ❌ |
| Very Hard | Granite, engineering bricks, hard clay products, hard natural stone, very hard concrete | ✔ |
| Concrete | Limestone and flint aggregate, reinforced concrete, hard unabrasive concrete products | ✔✔✔ |
| General Purpose | Kerbs and slabs, medium hard bricks, yorkstone, concrete paviors | ✔✔✔ |
| Abrasive | Concrete roof tiles, sandstone, abrasive concrete paviors | ✔✔ |
| Asphalt | Asphalt, green concrete, render, cement screed, lignacite blocks | ❌ |
Usage Guide:
Before use
Ensure the blade specification is suitable for the material being cut. Inspect the blade for cracking, segment detachment, undercutting of the steel core or uneven wear. Confirm correct rotation direction and bore compatibility with the machine spindle. Wear appropriate PPE and ensure machine guards are correctly fitted.
During use
Do not apply excessive force. Allow the blade to cut at its designed speed and take regular cooling breaks. If overheating occurs, reassess material suitability. Secure the material firmly and inspect the blade regularly for damage.
Wet cutting
If wet cutting is used, ensure a continuous and adequate water supply is applied to both sides of the blade.
Is the Z15P suitable for reinforced concrete?
Yes. Reinforced and structural concrete are primary intended applications.
Can this blade be used for asphalt cutting?
No. It is not designed for asphalt materials.
Which machines are compatible with the Z15P?
It is designed for floor saws compatible with the listed diameters and bore sizes.
What is the difference between the 300mm and larger sizes?
The 300mm blade features a 12mm segment, while the 350mm and 450mm versions use a 10mm segment height.
Why buy concrete cutting diamond blades from CMT Group?
Buying from CMT Group gives you reliable UK stock availability, controlled pricing and fast site-ready delivery built for live construction environments. Through EDGE procurement control and SiteHive.ai automated stores, CMT Group helps reduce downtime, improve spend visibility and keep concrete cutting projects running efficiently.
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