Heller SDS Drills
- Heller Bionic Pro SDS bits
- Bionic tip – self centring double cutting edge
- Faster drilling
- Long life in concrete
Heller’s patented bionic tips give the very noticeable benefits of non-slip starting and aggressive drilling. Combining this with an innovative flute design for efficient dust removal results in fast and easy drilling in concrete.
For diameters over 26mm use Heller SDS Y-Cutters