In-Lite Diamond Drill 22 mm (7/8) Diamond

This high quality, durable drill bit is perfect for installing our smaller 22mm (7/8″) fixtures into pavers or concrete. Must be used in conjunction with our water swivel. We also recommend using a drill press for precision drilling. Female thread size: 5/8″. Total length: 9 3/4″. Drilling depth: 8 1/4″. read less