The Rothenberger 89019 is a replacement part for the diamond core drill set and benefits from a high quality manufacture for long term reliability.
Irwin 10501835 Masonry Drill Bit 8 × 160mm
Irwin 10501841 Masonry Drill Bit 9 x 130mm
Irwin 10501820 Masonry Drill Bit 5.5 x 160mm
Dewalt Power Tools Dewalt DT6564QZ Masonry Drill Bit 14.0mm
Faithfull FAIS8400 8 x 400mm Masonry Drill Bit
DeWalt Extreme Masonry Drill Bit 14mm 200mm
