It can be used both handheld for precision work or mounted on a stand for more controlled, larger-scale operations It can be used both handheld for precision work or mounted on a stand for more controlled, larger-scale operationsrotary jack hammer. However, due to its weight and intense vibration, operating a rotary jack hammer requires strength, skill, and safety precautions. Users should wear protective gear, including earplugs, safety glasses, and heavy-duty gloves, and ensure the tool is well-maintained to prevent accidents.Standard colors: light or dark gray
granite drill bit. It's recommended to start with a low drilling speed and gradually increase pressure as the bit begins to penetrate the surface. Using a lubricant such as water can help cool the bit and flush away debris, further enhancing cutting efficiency. Moreover, maintaining a steady hand and avoiding sideways pressure ensures clean, accurate holes and prolongs the tool's longevity.