| Material Type | Recommended Drill Bit Diameter | Hammerdrill Function |
| Concrete | 6.5 mm | Use Hammer Mode (For optimal power transfer and efficient breaking of dense aggregate) |
| 7.5N Concrete Blocks | 6.0 mm | Use Hammer Mode |
| Roadstone Thermal Blocks | 6.0 mm | Use Hammer Mode |
| Aerated Concrete Blocks | 6.0 mm | ⚠️ DO NOT use Hammer Mode (Drill on rotary-only mode to prevent structural blowouts or oversized holes) |
| Honeycomb Clay Blocks | 6.0 mm | ⚠️ DO NOT use Hammer Mode (Drill on rotary-only mode to prevent fracturing the internal webs of the clay blocks) |

