Introducing the IRWIN 322004B25 Drill Bit, a must-have for any serious DIY enthusiast or professional contractor. This 25-pack of 3/16" drill bits is designed to fit all SDS-plus and Hilti TE-C rotary hammers, ensuring compatibility and versatility for your drilling needs. Crafted from chrome vanadium steel, these bits are through-hardened to a robust 50-53HrC, providing exceptional durability and performance. The shot-peened, double-tempered finish not only enhances strength but also minimizes the risk of breakage, making these bits reliable for tough jobs. Upgrade your toolkit today with the IRWIN Drill Bit set and experience the difference in quality and efficiency! Don't miss out—order now and take your projects to the next level!