102mm Professional Diamond Wet Core Drill Bit – 450mm Length
Designed for professional contractors and core drilling specialists, this 102mm Diamond Wet Core Drill Bit delivers fast, accurate drilling through reinforced concrete with rebar, brick, concrete blocks, and masonry. Featuring laser-welded diamond segments and a durable 5mm barrel wall, it offers outstanding performance and long service life on demanding job sites.
The standard 1¼”-7 UNC thread ensures compatibility with most professional core drilling machines.
Features
- ✅ 102mm outside diameter
- ✅ 450mm overall length
- ✅ Heavy-duty 5mm barrel wall thickness
- ✅ Standard 1¼”-7 UNC connection
- ✅ 24 laser-welded diamond segments (4 × 10mm)
- ✅ Designed for wet core drilling
- ✅ Cuts reinforced concrete with steel rebar
- ✅ Suitable for brick, concrete, blocks and masonry
- ✅ Professional-grade construction for commercial use
Specifications
- Diameter: 102mm
- Length: 450mm
- Thread: 1¼”-7 UNC
- Wall Thickness: 5mm
- Segment Size: 24 × 4 × 10mm
- Application: Wet Drilling
- Suitable Materials: Reinforced concrete, concrete, brick, masonry, concrete blocks
Applications
Ideal for:
- Plumbing installations
- Electrical conduit holes
- Air conditioning pipe penetrations
- Civil construction
- Commercial building projects
- Concrete coring with rebar