Duratool D03397 28mm x 450mm SDS Plus Drill Bit

The DURATOOL 28mm x 450mm Long SDS-Plus Drill Bit (D03397) is engineered for professional-grade drilling in concrete and masonry, delivering clean and accurate fixing and clearance holes. The tungsten carbide tip ensures fast and efficient drilling, while the shot-peened finish increases the hardness of the bit’s surface, effectively eliminating stress fractures. Constructed from fully hardened chrome-alloy steel (HRC 48), this drill bit is designed for durability and longevity, minimizing the risk of breakage. Rapid Drilling Performance: The tungsten carbide tip provides quick penetration into tough materials like concrete and masonry, making it ideal for professional applications. Durable and Reliable: With a fully hardened chrome-alloy steel body (HRC 48), this drill bit ensures long-lasting performance and reduces the likelihood of breakage under heavy use. Effective Dust Clearing: The 4 flute helix design allows for efficient dust removal, improving visibility during drilling and enhancing the overall drilling process. Wide Compatibility: This drill bit is specifically designed for use with SDS Plus rotary hammer drills, accommodating a range of demanding construction projects.