Heller Bionic Pro SDS-plus Hammer Bits - Heller 23647 8, This 22 x 600 x 550mm Bionic Pro SDS-plus hammer bit from Heller has rounded cutting edges and an innovative spiral design which provides efficient removal of drilling dust.
Heller 23647 8 2018 Bionic Pro SDS-plus Hammer Bit 22 x 600 x 550mm - Single