DREL 30 mm diamond coated crown – Precision wet drilling
DREL diamond core for precise wet drilling in hard materials such as porcelain stoneware, stone, glass, concrete, ceramics, tiles or terracotta. Made of high-quality carbon steel, it guarantees a long service life and reliability. With a fine and dense diamond coating, vacuum brazed, it provides exceptional performance and cleanliness.
DREL crown highlights
- 💎 Diamond coating – exceptional durability and precision.
- ⚙️ Made of high-quality carbon steel – durable and resistant body.
- 💨 Oblong holes in the body – effective removal of excavated material.
- 🌊 Wet operation – minimizes dust and improves cooling.
- 🔧 Universal use – ideal for porcelain stoneware, ceramics, concrete and other hard materials.
DREL crown application
The DREL diamond core is designed for wet drilling in:
- gres,
- natural stone,
- Glass
- concrete,
- Ceramics
- tiles,
- terracotta.
Technical Parameters
Diameter |
30 mm |
Material |
Carbon Steel |
Embankment |
Diamond, vacuum brazed |
Use |
Wet work |