Lightweight concrete -

Top level core bit for heavy users, with 10 mm heigth segments. Don't use with percussion. Don't use in reinforced concrete.

Premium dry and wet core bit dedicated for brickwork and lightweight concrete.

Premium dry and wet core bit with 8 mm segments.

High quality socket core bit with 8 mm height segments.

High level socket core bit with 8 mm height segments, special dust exhaust.

Entry level socket core bit with 8 mm height segments, dedicated to dust exhausting.