With the Spit 620105 centering point, you start every dry core drilling task with pinpoint accuracy. This centering tool prevents diamond core bits from wandering or slipping across hard surfaces such as masonry, brickwork, and aerated concrete. Designed specifically for the M16 dry drilling system, it connects seamlessly to your setup. With a 16 mm diameter and an overall length of 85 mm, it delivers steady guidance and full control at the start of your cut. Once the core bit establishes a stable groove, simply remove the point to complete clean, accurate penetrations.