Stone cutting diamond blade developed for professional users cutting granite, hard stone and hard clay materials on UK fabrication, installation and refurbishment projects.
• Designed for clean, controlled cutting in granite and hard stone materials
• Segment design supports smooth cutting with reduced surface chipping
• 10mm segment height
• Available in 125x22, 150x22, 180x22 & 230x22mm sizes
• Suitable for angle grinder use
• EN13236 compliant
Stone & Hard Clay & Granite Diamond Blade – Professional – 10mm Segment – OTEC D5P
Stone cutting diamond blade developed for professional users cutting granite, hard stone and hard clay materials on UK fabrication, installation and refurbishment projects.
• Designed for clean, controlled cutting in granite and hard stone materials
• Segment design supports smooth cutting with reduced surface chipping
• 10mm segment height
• Available in 125x22, 150x22, 180x22 & 230x22mm sizes
• Suitable for angle grinder use
• EN13236 compliant
Stone & Hard Clay & Granite Diamond Blade – Professional – 10mm Segment – OTEC D5P is designed for professional users requiring reliable cutting performance in dense stone and hard clay materials.
It is suitable for granite, hard stone and hard clay applications, and can also be used on porcelain, ceramic and quartz where controlled cutting is required. The 10mm segment configuration supports stable cutting behaviour and clean finishes during demanding stone fabrication and installation work.
The D5P is not suitable for marble, reinforced concrete or metal materials. It should be specified for hard stone and granite cutting rather than decorative soft stone or general tile applications.
Looking for a different size or a complementary blade for other materials?
View the complete OTEC range, including the OTEC TR30V - our professional alternative for marble.
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 dense stone and granite cutting applications
✓ Supports clean cutting with reduced edge chipping
✓ Stable cutting behaviour across hard materials
✓ Suitable for controlled material removal on angle grinders
✓ Consistent performance during repeated stone cutting tasks
✓ Intended for professional fabrication and site use
Specifications Table – OTEC D5P
| Specification | Details |
|---|---|
| Product Name | Stone & Hard Clay & Granite Diamond Blade – Professional – 10mm Segment – OTEC D5P |
| Product Code | D5P |
| Segment Height | 10mm |
| Segment Type | Segmented |
| Primary Application | Granite and hard stone |
| Secondary Application | Hard clay, porcelain, ceramic, quartz |
| Not Suitable For | Marble, reinforced concrete, metal |
| Safety Standard | EN13236 |
| Recommended Machine Type | Angle grinder |
| Use Environment | UK stone fabrication and installation sites |
Variations Table – OTEC D5P
| Diameter | Bore | Max RPM | Variation Code |
|---|---|---|---|
| 125mm | 22mm | —* | D5P-125/22 |
| 150mm | 22mm | —* | D5P-150/22 |
| 180mm | 22mm | —* | D5P-180/22 |
| 230mm | 22mm | —* | D5P-230/22 |
! Max RPM must always be verified against machine rating before use.
Recommended Saw Type by Blade Size – OTEC D5P
| Blade Size | Bore | Recommended Saw Type | Typical Site Use |
|---|---|---|---|
| 125mm | 22mm | Angle grinder | Granite and hard stone trimming |
| 150mm | 22mm | Angle grinder | Stone and hard clay cutting |
| 180mm | 22mm | Angle grinder | Thicker stone and granite sections |
| 230mm | 22mm | Angle grinder | Heavy-duty stone cutting tasks |
Application:
The Stone & Hard Clay & Granite Diamond Blade – Professional – 10mm Segment – OTEC D5P is suitable for:
- Granite cutting
- Hard stone fabrication
- Hard clay materials
- Quartz surface cutting
- General stone installation work
Material Suitability Table – OTEC D5P
| Ceramic | Porcelain | Granite | Marble | Quartz | Hard Clay |
|---|---|---|---|---|---|
| ✔ | ✔✔ | ✔✔✔ | ❌ | ✔✔ | ✔✔✔ |
Usage Guide:
Before use
Ensure the blade specification is suitable for the material being cut. Inspect the blade for cracks, segment damage or uneven wear. Confirm correct rotation direction and bore compatibility with the grinder spindle. Wear appropriate PPE and ensure the grinder guard is correctly fitted.
During use
Allow the blade to cut at a steady rate without excessive force. Maintain controlled feed pressure to reduce chipping and overheating. Secure materials firmly and regularly inspect blade condition.
Wet cutting
Wet cutting may be used where site conditions and equipment allow to improve cut quality and blade life.
Is the D5P suitable for granite cutting?
Yes. Granite is one of its primary intended applications.
Can this blade be used on hard clay materials?
Yes. Hard clay is a suitable application for the D5P.
Is the D5P suitable for marble?
No. It is not intended for marble cutting.
Which machines can the D5P be used with?
It is designed for use on angle grinders compatible with the listed diameters and a 22mm bore.
Can the blade cut porcelain or ceramic tiles?
Yes. It can be used on porcelain and ceramic materials where appropriate, although it is optimised for stone and granite.
Does the D5P comply with UK safety standards?
Yes. The blade conforms to EN13236.
