Nupla has been an innovator for over 70 years in the development of fiberglass technologies and has earned the reputation as the industry standard for fiberglass striking, cutting, digging, and fire tools. Nupla handles are unaffected by sub zero temperatures, do not conduct heat or cold and are impervious to industrial chemicals. Nupla handles are also non-conductive and have a built in dielectric safety feature since Lifetime Nuplaglas is one of the finest insulators available. The 3 lb. Hand Drilling Hammer is a compact, well balanced hammer with a drop forged, heat treated and tempered carbon steel head which has a black crown and polished striking faces. The 10 in. hammer handle is solid pultruded fiberglass made with thousands of fiberglass strands and a unique resin making it super strong and resistant to weather, chemicals and insects (unlike most wooden handles). Ergonomic non-slip grip reduces arm strain due to less squeeze and gripping effort required. This Hand Drilling Hammer can deliver heavy blows even in tight, restricted areas with extra control of swing. It is designed for use with hardened nails, cold chisels, brick chisels,star drills, punches, and driving spikes and stakes.