Diamond Core Drill Bits
Premium core bits for reinforced concrete and masonry. Engineered for fast drilling speed, long life, and smooth heavy-duty performance.
Product Series
Specialized segments for wet and dry coring applications
Wet Core Drill Bits
Standard wet coring bits for reinforced concrete. Laser welded segments ensure safety and durability under high heat and stress. Requires water cooling.
Dry Core Drill Bits
Designed for handheld drilling in masonry and blocks where water use is not possible. Features spiral barrels or side vents for efficient dust removal.
Technical Specifications
Standard connections and dimensions
Frequently Asked Questions
Can I use wet bits for dry drilling?
No. Wet bits adhere to a specific bond matrix that requires water to cool the segments and expose new diamonds. Using them dry will cause glazing or segment loss.
What is the standard thread?
The global standard for larger bits (>40mm) is 1-1/4" UNC. For handheld smaller bits, 1/2" BSP is common in Europe/Asia.
Do you make custom lengths?
Yes, standard lengths are 450mm, but we manufacture extensions and custom barrel lengths up to 1000mm upon request.
Are segments laser welded?
Yes, our professional series uses laser welding technology to ensure segments do not detach, even under high heat or when hitting rebar.
Need Adapters?
We offer a full range of SDS-Plus, SDS-Max, and Hex adapters for core drills.