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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.
Field of Application
Materials
- Concrete
- Masonry and brick
Concrete, solid and perforated brick, solid sand-lime and perforated brick, aerated concrete
Description
The heavy hammer core drill bits with ratio connection are used mainly on Max devices, but can also be adapted to suit other systems.
Advantages
- The thread ratio provides a secure and detachable connection
- Extensive accessories offer maximum flexibility for wide-ranging requirements
Advice
- Always use thread compound when connecting the individual components!
- This significantly extends the overall service life of the system.
Technical specifications
| Diameter | 12.0 mm |
| Length | 155.0 mm |
| Suitable for | Shank system RATIO |
| Suitable for machine type | Drill and chipping hammer, 5 - 10 kg class |
In stock
Ratio centre drill, 12 x 155
The heavy hammer core drill bits with ratio connection are used mainly on Max devices, but can also be adapted to suit other systems.
| Article number | 0649799011 |
| EAN | 4029484107643 |
| Pack unit | 1 pc |
| Diameter | 12.0 mm |
| Length | 155.0 mm |
| Suitable for | Shank system RATIO |
| Suitable for machine type | Drill and chipping hammer, 5 - 10 kg class |
| Type description | Ratio centre drill |
| Supplier | RECA NORM |





