Diamond Core Drill Bit Pro Grade For Porcelain Tile And Stone Three Sixteenth Inch Five Millimeter Five Eighths Inch Eleven Thread Dry Drilling Vacuum Brazed For Ceramic Masonry Brick Granite Marble Green Mgtgbao

Pro Grade Diamond Core Drill Bit for Porcelain Tile & Stone
✔️ Vacuum brazed core bit, 5/8-11 thread, 60 mm long, 40 mm depth, single piece

This heavy-duty vacuum brazed diamond core drill bit is designed for dry or wet drilling through porcelain, tile, granite, marble, and other tough stones. It’s ideal for faucet holes, vanity cutouts, and countertop drilling.

✅ Diameter 3/16 in (5 mm)
✅ Total length 2.4 in (60 mm)
✅ Diamond height 5/8 in (15 mm)
✅ Max cutting depth 1-5/8 in (40 mm)
✅ Thread: 5/8"-11 female arbor
✅ Dry/wet drilling with wax cooling inside
✅ Materials: porcelain, tile, granite, marble, masonry, brick, non-reinforced concrete

💡 What is a vacuum brazed diamond core drill bit used for? A handy overview for common tasks. - Drills clean holes in porcelain, tile, granite, marble
- Great for faucet holes in countertops and vanities
- Works in dry or wet drilling with wax cooling inside