Dry diamond core drill bit 4-1/2in for ceramic & stone tiles
Diamond core drill bit for dry use on ceramic, porcelain, granite, marble and other natural stones. Ideal for holes in walls, floors, countertops for installations like faucets, drains, and electrical outlets. Customers note good performance on angle grinders with sharp cutting and solid value
Highlights
- 4-1/2in diameter holes
- dry diamond core drilling
- fits 5/8-11 thread angle grinders
Pros
- works with angle grinders
- sharp cutting for various stone materials
- durable construction for dry drilling
- suitable for multiple installation tasks
Cons
- mixed feedback on durability and speed
- performance varies by material softness
Best For
Features
- Cutter creates 4-1/2 inch (115 mm) diameter holes in ceramic, porcelain, marble, granite and natural stone tiles
- Designed for wall, floor, countertops, and applications like faucets, showerheads, drains and outlets
- Diamond-tipped drill bit provides fast, smooth cutting with debris removal slot and 2-inch max cutting depth
- Fits most tools with a 4-1/2 inch tile hole saw using a 5/8-11 female thread for direct attachment to grinders
- Requires cooling by water or intermittent stopping when overheating occurs
