Enhance your drilling precision with the Bosch Centering Aid for Diamond Drill Bits. This innovative tool is designed to ensure that you achieve exact holes every time, eliminating the frustration of wandering when starting your drill. Whether you’re working with wet or dry diamond core drilling, this centring aid is easy to fix onto tiles, providing a stable and reliable anchor point for your drill. Plus, with an integrated plug for cooling water, you can prevent overheating, ensuring a smooth and efficient drilling process.