The tool suitable for those applications requiring dust suctioning. The same diamond segment used on the 150 mm long core bits is mounted on Vacuum 70 Core Bit so can be used for dry drilling materials like reinforced concrete, bricks, roofing tiles and concrete. Useful cutting length is 70 mm. Ideal to make holes for junction boxe.
Core bit length: 70 mm.
| TECHNICAL TABLE | |
| Cured Concrete / Bricks / Roofing tiles |  |
| Slightly reinforced concrete | |
| Highly reinforced concrete | |
| Granite/ Natural stone / Porphyries | |
| Marble | |
| Refractories | |
| Sandstone/Washed gravel slabs | |
| Double fired ceramic tiles | |
| Single fired ceramic tiles | |
| Porcelain stoneware/Klinker tiles | |
| Fresh cement | |
| Asphalt | |
| Cutting speed | |
| Average life | |
| sufficient average good excellent super |
|
| CAN BE USED ON THE FOLLOWING MACHINES |
 68-82-102 |
