Bosch 1 3/8in x 21in SDS-Max️ SpeedX️ Rotary Hammer Bit
Features:
- Fast-drilling SDS-max® bit design – manufactured with compact carbide bit tip and four-cutter design.
- Four-cutter head design – offering inclined side cutters for destructive power during drilling.
- Large two-flute design dust channels – helps to ensure fast dust removal and longer bit life.
- Compact head – helps transmit drilling power and ensures fast dust removal.
- Active-centering tip – results in rounder holes for precision-anchoring applications.
- Wear mark indicator – helps assure accuracy of hole diameter.
- Bosch-made carbide – advances consistent, quality material; the only concrete bit manufacturer to make its own carbide.
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