The Bosch HC2012 3/16-inch x 6-inch. Carbide Tipped S4L SDS-Plus Bit uses a patent-pending 4-flute design which provides fast dust removal. The carbide-tipped head of the Bosch HC2012 is harder, tougher and more resistant to extreme binding.
- 15% faster in concrete (compared to S4L)
- Optimized brazing and hardening process for long life
- Optimized flute design to reduce bit stress and make the bit run cooler
- Centric tip for optimal hole geometry