Creating a small opening with a power cutter involves precise and careful handling to ensure accuracy and safety. Start by marking the area where the opening is needed using a chalk line or marker. This provides a visual guide and helps maintain straight cuts. When ready, equip your ICS power cutter with the appropriate guidebar and chain, such as the 695XL or 890F4, suitable for the material and size of the cut. Position the cutter at the edge of the marked line, ensuring the tool is stable. Begin cutting at a steady pace, applying gentle pressure to control the cutter's movement. It’s important to let the tool do the work and avoid forcing it through the concrete, as this can cause the cutter to bind or the chain to break. For intricate or very small openings, consider making several smaller cuts and gradually removing the concrete to avoid overcutting. For detailed advice tailored to your specific model and application, contact Cutter Pro Sales'’ experienced team for guidance.