Bosch Professional Zubehör Plus-3 drill bit set

The SDS plus-3 drill bit offers durability when drilling into concrete. To prevent heat buildup, the 4-flute Dura-Design ensures effective chip removal and extends the lifespan. It is made from high-alloy steel, produced with optimized hardening technology to prevent wear. For added resilience, the notched cutting edges are made from an ideally controlled carbide mixture by Bosch. As a mark of quality, the drill bit bears the quality test mark from the PGM Masonry Drill Bit Association Board, which guarantees compliance with strict tolerances, precise drilling, and a secure hold of fastening materials.