How To Pilot Drill Concrete
Should pilot holes be used when drilling concrete? | Pirate 4x4. The Future of Customer Care how to pilot drill concrete and related matters.. Endorsed by It’s generally a good idea to start with a smaller pilot hole before moving up to the final size. This will help prevent the bit from wandering. Advice on 6.5mm Concrete Screws - pilot hole / powered *10X200mm Masonry Center Core Drill Carbide Tipped Single Flute *...