Diamond drilling crown DX- HIGH SPEED PLUS, 1.1/4" FF44250

Diamond core drill bit for demanding tasks

This DX-HIGH SPEED PLUS diamond core drill bit with a diameter of 250 mm (1.1/4”) is a reliable tool for fast and precise drilling in various building materials. Designed for wet operation, it works perfectly when drilling in reinforced concrete, as well as in brick and masonry when drilling dry. Its versatility and durability make it an ideal choice for both professional installers and demanding home users.

The core bit features a hexagonal mounting, ensuring stability during operation and easy installation in most drills. Made with a high-quality diamond coating, it guarantees long-lasting performance and abrasion resistance. The ability to drill wet significantly increases efficiency and reduces dust, which is especially important during indoor work.

Design and application

The DX-HIGH SPEED PLUS core bit has been designed for maximum efficiency and durability. Its construction allows drilling holes up to 430 mm deep without the need for additional extensions – saving time and increasing comfort. The wide range of applications includes:

• Drilling holes for plumbing and electrical installations in reinforced concrete.
• Renovation and modernization work requiring precise drilling in brick and masonry.
• Creating ventilation and drainage holes.
• Installation of air conditioning and heating systems.

Advantages of the DX-HIGH SPEED PLUS core bit

• High efficiency: Diamond coating ensures fast and effective drilling in various building materials.
• Versatility: The ability to work wet and dry expands the range of applications for the core bit.
• Durability: Made of high-quality materials guarantees long-lasting tool operation.
• Precision: Hexagonal mounting ensures stability during operation, which translates into the accuracy of drilled holes.
• Ease of use: No need to use an extension makes it easier to work in hard-to-reach places.
• Application for reinforced concrete: Effectively copes with the difficult material that is reinforced concrete, especially when drilling wet.