Diamond crown 30 mm R 1 1/4 FF44030
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Sales unit dimensions and weight: 1 pcs
Diamond crown 30 mm R 1 1/4 FF44030
ROTHENBERGER FF44030 diamond crown is a versatile tool designed for precise drilling in various building materials. It can be used both wet and dry, making it indispensable on construction sites and during renovation work.
This 32-millimeter crown, equipped with a UNC 1 1/4 inch external thread, is compatible with most drills with an appropriate chuck. Its construction is designed for durability and efficiency – 9 mm high diamond segments guarantee effective cutting and long life. SPACE WELDING technology, used to connect the segments, ensures precision and eliminates the risk of overheating, protecting the diamond structure. The unique PRISMACUT segment geometry further increases drilling speed and minimizes vibration.
This crown is particularly valued for its ability to work wet, which allows for cooling the tool and reducing dust. The working length of 430 mm enables drilling in deeper materials. Although it does not have a built-in dust extraction system or wax cooling, its versatility and high quality make it a reliable choice for professionals and demanding users.
Application:
- Drilling in reinforced concrete, concrete, natural and artificial stone.
- Construction and renovation work requiring precise holes.
- Hydraulic, electrical and ventilation installations.
- Paving and paving stone works.
- Drilling holes for pipes, cables and other installations.
Structural features:
- Made of high-quality diamond segments ensuring long-lasting performance.
- SPACE WELDING technology guarantees a durable connection of segments without the risk of overheating.
- PRISMACUT geometry increases drilling speed and reduces vibration.
- Compatible with most drills with UNC 1 1/4 inch thread.
- Working length of 430 mm allows drilling in deeper materials.
Additional information:
When drilling dry, it is recommended to use a dust extractor to maintain a clean work area and protect your health. This crown is part of a wide range of ROTHENBERGER tools, valued by professionals for their reliability and innovation.

