Heller Bionic Pro SDS-plus Hammer Bits
- Heller 16661 4, This 15 x 450 x 400mm Bionic Pro SDS-plus hammer bit from Heller has rounded cutting edges & an innovative spiral design which provides efficient removal of drilling dust. Heller 16661 4 2018 Bionic Pro SDS-plus Hammer Bit 15 x 450 x 400mm
- Single