Engineered for high performance, this Bosch SDS-Plus S4 rotary hammer bit delivers 15% faster drilling in concrete compared to S4L models. The patent-pending 4-flute design ensures rapid dust removal, while the centric tip provides optimal hole geometry for professional results.

• Delivers 15% faster drilling in concrete compared to S4L bits
• Patent-pending 4-flute design allows for rapid dust removal
• Optimized brazing and hardening process for extended tool life
• Enhanced flute design reduces bit stress and maintains cooler operating temperatures
• Centric tip ensures optimal hole geometry for precision drilling