These 1-3/8" dry diamond core drill bits are designed to cut clean, smooth holes through all ceramic tile, travertine and marble. These diamond tip bits for cutting tile, marble and travertine are free cutting and have longer life than the brazed bits but will not cut hard products as well. They can be used wet or dry. These Diamond Core Drill Bits have a post so they can be used with any drill 3/8" and larger.
The 1 3/8" is the most popular size. It is perfect for cutting spigot holes! Big enough to allow for human error and small enough where the fixture flange covers the hole - Our bestseller!
- 3/8" shank
- Fast cutting
- Long life
1 3/8 Inch Dry Diamond Tile Bit
- Brand: Diamante Italia
- Product Code: 4901MK
- Availability: In Stock