This tool is suitable for jobs that require dust vacuuming. The Vacuum 70 core bit mounts the same diamond segment as the 150 mm long core bits and is thus able to dry core materials such as reinforced concrete, brick, roofing tiles and concrete. The 70 mm useful length comes from the need to drill holes for electrical boxes, above all on export markets.
| 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 |
