Milwaukee 3-lb Fiberglass Drilling Hammer features one milled face and one smooth face, making it versatile for various striking applications. The milled face is for gripping chisels, punches, stakes, and spikes, reducing the chances of slipping and mis-strikes. The smooth face is i for general striking needs. Designed with a high-strength fiberglass handle and reinforced overstrike protection, this hammer exceptional durability. Its precise balance ensures comfortable use during extended tasks, making it a reliable tool for professionals and DIY enthusiasts alike. Model Number: 48-22-9310