Key Features & Benefits
- Accurate cored openings manufactured to Kor-N-Seal specifications
- Close tolerance allows for trouble-free seal installation.
- Manufactured to meet specific cutting requirements
- Only new, premium quality diamonds are used
- Fast, efficient drilling
| Coring Machine Type | Pipe/Manhole | Core Drill |
Core Drill Coupling |
Diameter Range Inches (millimeters) |
Recrown Service Available |
|---|---|---|---|---|---|
|
Portable - Vertakor® 1200 Series |
Concrete Ductile Iron Clay | Diamond | C-Flange 2" Pilot - 3 bolt | 2 to 20 (51-508) | Yes |
| In-Plant - Hydrokor Series |
Concrete | Diamond | A-Flange 5" Pilot - 4 bolt |
2 to 62 (51-1575) |
Yes |
Recrown Services
Diamond core drill recrown services are available. To be recrowned, the core drill barrel must be in reusable condition. Services include:
- Initial inspection
- Barrel reconditioning
- New segment installation
- Repainting
- Quality control inspection
- Prepaid overland return freight.
- A recrowned core drill is 30% less than the cost of a new new
- diamond core drill
Quick Change Adapter
Quick-Change Adapters are available for our A-Flange core drills. They greatly reduce core drill change time and are designed to fit NPC Hydrokor coring machines.
