Your cart
There are no more items in your cart
Dry Diamond Core Drill Bit 82x150mm M16 / pc
€167.14
In stock
Product
The Carat Reinforced Concrete Micro-Percussion Diamond Crown (Ø 112 x 315mm) is a dry universal core drill bit designed to bore through all types of concrete and precast slabs, regardless of reinforcement density.
Specifications
- Connection: 5/4" UNC thread for compatibility with standard core drilling machines
- Dimensions: Ø 112mm diameter, 315mm drilling depth
- Technology: Incorporates Venturi principle to enhance efficiency, drilling speed, and core removal
- Application range: Available from Ø 32mm to Ø 250mm across the product line
- Compatibility: Suitable for all concrete types and precast slabs, including fine, thick, and variable-density reinforcement structures
- Dry drilling capability: No water required during drilling, unlike conventional diamond core bits
Usage
Attach the crown to a core drilling machine via the 5/4" UNC fitting. Dust extraction through the drill spindle is mandatory. For optimal results, use with a micro-percussion function and a stable support or stand. The Venturi system assists in evacuating debris and releasing the core efficiently.
FAQ
-
Does this crown require water during drilling? No. This dry universal crown is specifically engineered to drill without water, eliminating the need for wet drilling setups in concrete applications.
-
Is dust extraction required? Yes. Dust extraction through the core drill's spindle axis is mandatory to ensure safe operation and maintain drilling performance.
-
What connection type does this crown use? It uses a 5/4" UNC thread connection, compatible with most standard core drilling machines equipped with this fitting.
-
What types of concrete can this crown drill through? It is designed for all types of concrete and precast slabs, regardless of reinforcement type — whether fine, thick, or varying in density.
-
Is a micro-percussion function necessary? While not strictly mandatory, using a micro-percussion function combined with a drilling support is strongly recommended to achieve the best drilling results and extend the bit's service life.
mvm-dt-2026-03
