Description
Damond Sintered Drill Bit 1″ is a Diamond Sintered Drill Bit 1 inch — an M14 diamond core bit with a 25mm cutting diameter for compatible tile, stone and masonry drilling.
Sintered diamond through the cutting segment
In a sintered segment, diamond is distributed through the bonded cutting material rather than applied only as a surface coating. As the working edge wears, new cutting particles are exposed. The M14 thread connects directly to compatible angle grinders, creating a compact setup for controlled holes where the selected material and tool permit.
Choose the right option
Confirm the required 25mm hole size, M14 spindle and recommended wet or dry method before ordering. Begin the cut using the technique specified for the bit and power tool rather than forcing the rim straight into a glazed surface.
Key specifications
- Cutting diameter: 1 inch / 25mm
- Construction: sintered diamond core
- Connection: M14 thread
- Application: compatible tile, stone and masonry
- Product code: DB-25C/M14







