Blue Laser Welded Diamond Core Bit - Heavy-Duty Drilling Bit for Concrete & Masonry
| Parameter | Specification |
|---|---|
| Series | Diamond Core Bit (Laser Welded Column) |
| Key Feature | Blue-coated steel body; laser-welded diamond segments (high strength); hexagonal connection (stable installation) |
| Material | Steel body + diamond abrasive segments |
| Application | Drilling holes in concrete, stone, brick, and hard building materials |
Applications
This blue laser welded diamond core bit is built for heavy-duty drilling in concrete and masonry, where clean, accurate round holes are required in hard and abrasive building materials.
- Drilling pipe, conduit and cable entry holes in concrete walls, floors and slabs
- Anchor, fixing and dowel holes for railings, brackets, machinery and structural fittings
- Plumbing, drainage and HVAC installation work in concrete and masonry
- Brick, block, stone and general masonry construction and renovation work
- Electrical and ventilation duct openings in concrete and masonry structures
- Installation work on sites where reinforced, dense or abrasive concrete is being drilled
FAQ
What materials is this diamond core bit designed to drill?
It is designed for concrete and masonry, including brick, block, stone and similar hard, abrasive building materials. Diamond core bits of this type are not intended for cutting iron, steel or other metals.
What does "laser welded" mean on this core bit?
The diamond segments are joined to the steel body by laser welding rather than by a lower-strength bonding method. This creates a strong, durable joint between the segment and the barrel, which is what makes the bit suitable for heavy-duty drilling in concrete and masonry.
Is this bit suitable for heavy-duty or continuous drilling work?
Yes. It is a heavy-duty diamond core bit, intended for demanding drilling in concrete and masonry where a standard bit would wear quickly. For best results, use it with equipment matched to the bit's diameter and the material being drilled.
Can it be used on glass, ceramic tiles or metal?
No. This core bit is specified for concrete and masonry. Glass, ceramic tile and similar fragile materials require different diamond tooling, and metal cutting requires metal-cutting tools entirely.
Are other diameters or custom specifications available?
As a manufacturer and exporter, we produce diamond core bits for concrete and masonry drilling. Please contact us with the diameter, fitting and quantity you require, and our team will advise on the most suitable option for your application.
Low Breakage Risk
Solid steel wheel body reduces fracture, enhancing workplace safety.
Consistent Precision
Maintains original diameter for stable, accurate cuts throughout lifespan.
Low Dust Generation
Cleaner work environment, improved operation comfort and efficiency.
