diamond drills-for stone
| Diamteter(mm) | Length(mm) | Segment Dimensions(mm) | Segments Number |
| 4 | / | 10 | / |
| 6 | / | 10 | / |
| 8 | / | 10 | 1 |
| 10 | / | 10 | 1 |
| 12 | / | 10 | 1 |
| 14 | / | 10 | 1 |
| 16 | / | 10 | 2 |
| 18 | / | 18x2.7x10 | 2 |
| 20 | / | 20x2.7x10 | 2 |
| 22 | / | 22x2.7x10 | 2 |
| 25 | / | 25x2.7x10 | 2 |
| 28 | / | 28x2.7x10 | 2 |
| 30 | / | 30x2.7x10 | 4 |
| 32 | / | 32x2.7x10 | 4 |
| 33 | / | 33x2.7x10 | 4 |
| 35 | / | 35x2.7x10 | 4 |
| 38 | / | 38x2.7x10 | 4 |
| 40 | / | 40x2.7x10 | 4 |
| 42 | / | 42x2.7x10 | 4 |
| 45 | / | 45x2.7x10 | 4 |
| 48 | / | 48x2.7x10 | 4 |
| 50 | / | 50x2.7x10 | 4 |
Product Advantages

One of the standout features is their long-lasting durability.
Our diamond core drills for stone are designed to make your job easier, faster, and more accurate.
Built with high-quality industrial diamonds, these drills are tough enough to handle granite, marble, limestone, and other hard natural stones without breaking or losing efficiency.
Thanks to the diamond-tipped segments, these drills maintain sharpness over time, meaning fewer replacements and lower costs. They also provide smooth and clean cuts, so you don't have to worry about chipped edges or uneven holes. Whether you're a professional contractor or a DIY enthusiast, these drills give you a neat, professional finish every time.
Another great advantage is fast cutting performance.
The efficient design allows for high-speed drilling while keeping heat generation low, reducing the risk of damage to both the tool and the stone. The drills are also designed for easy water cooling, which helps extend their lifespan and keeps your work environment cleaner.


In terms of versatility
These drills come in various diameters and lengths, making them suitable for a wide range of applications-from creating holes for plumbing or electrical installations to crafting decorative stone features. They are compatible with standard drill machines, so you don't need specialized equipment to use them.Core type: Hollow for fast material removal.Suitable for: Granite, marble, limestone, concrete, and other hard stone materials
Key Features
In short, these diamond core drills for stone are all about efficiency, precision, and durability. They save time, reduce effort, and deliver professional results every time you drill.

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