IRWIN 323015 DRL BIT 7/8″ X 17″ X 21″ SDS-MAX 4C

The IRWIN Drill Bit designed for SDS-Max rotary hammers is engineered to deliver outstanding performance and durability in concrete drilling applications. With a patented flute geometry, this bit efficiently removes dust from the hole, allowing for fast drilling and a longer lifespan. Its shot-peened, double-tempered finish significantly reduces the risk of breakage, while the chrome vanadium shaft is through-hardened to a hardness level of 50-53 HrC, ensuring robust resistance against wear. Compatible with a wide range of rotary hammers, including Hilti TE F, G, and Y models, it meets ANSI specifications, and its copper braze material enhances heat resistance to prevent tip loss during use. This concrete bit is a reliable choice for professionals seeking precision and longevity in their drilling tasks.