The Gaocheng GC-CD90 Diamond Core Drill delivers powerful 2000W performance with adjustable speeds up to 2100 RPM. Designed for professional use, it features a large drilling capacity of 90-130mm for precise, heavy-duty core drilling. This corded electric tool combines durability and efficiency, making it ideal for construction, concrete, and masonry drilling applications.
Features
:- Powerful 2000W motor for demanding drilling tasks
- Variable no-load speed: 0-2100 RPM for precise control
- Large drilling capacity of 90-130mm for core drilling
- Corded electric power ensures consistent performance
- Robust construction designed for professional use
- Lightweight at 5 kg for improved portability
- Suitable for concrete, masonry, and heavy-duty materials
Applications
:- Core drilling in concrete and masonry for construction projects
- Drilling large diameter holes in walls and floors
- Installation of pipes, cables, and anchors
- Drilling for structural testing and sample extraction
- Heavy-duty drilling tasks in industrial environments
Usage
:User Instructions :
- Secure the drill stand or mounting base to the drilling surface.
- Attach the appropriate diamond core bit for your drilling diameter.
- Connect the drill to a 220V power source.
- Adjust the speed control dial between 0-2100 RPM according to material hardness.
- Start drilling with steady pressure; avoid forcing the tool.
- Monitor water flow if wet drilling is needed to cool the bit.
- After completion, switch off the drill and disconnect the power.
- Clean the drill and core bit before storage.
Maintenance :
- Clean drill and bits after each use to prevent buildup.
- Regularly check power cord and plug for damage.
- Lubricate moving parts as recommended in the user manual.
- Store the drill in a dry, dust-free environment.
- Inspect diamond core bits for wear and replace when necessary.
- Ensure cooling water supply is clean and functioning during wet drilling.