Bosch SDS-plus® S4® Rotary Hammer Bits
- Bosch SDS-plus® rotary hammer bits feature a patent-pending 4-flute design which provides fast dust removal.
- The carbide-tipped drill bit heads are harder, tougher and more resistant to extreme loads.
Bosch Tools 
Accessories Masonry & Concrete Drilling Carbide Hammer Bits SDS-plus® S4® Rotary Hammer Bits
Accessories Masonry & Concrete Drilling Carbide Hammer Bits SDS-plus® S4® Rotary Hammer Bits
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