BRSCHNITT Diamond Core Drill Bit 5pcs 6mm M14 Vacuum Brazed Diamond Hole Saw for Marble Granite Ceramic Porcelain Tile

The BRSCHNITT 6mm Vacuum Brazed Diamond Core Drill Bit delivers efficient, clean,

and durable small-hole drilling on porcelain, ceramic, marble, and granite via a

direct M14 thread connection for angle grinders.

Why Choose This Diamond Core Drill Bit?

1. Vacuum Brazed Diamond Edge for Longer Service Life

Unlike traditional electroplated diamond bits that wear quickly, the vacuum brazed

diamond edge securely bonds diamond particles to the cutting surface.

This design helps maintain stable cutting performance through repeated drilling tasks

and provides better durability for installation work.

2. Precise 6mm Holes with Cleaner Results

Designed for small mounting holes, the 6mm diamond core bit provides better control

during drilling.

It is ideal for screws, anchors, brackets, and other hardware installation points on

porcelain, ceramic, marble, and granite surfaces.

3. Convenient Dry Drilling for Small Projects

For quick installation jobs, dry drilling avoids complicated water setups and reduces

cleanup work.

For longer drilling operations, intermittent cooling is recommended to help reduce

heat buildup and extend tool life.

4. Direct M14 Compatibility

With a standard M14 thread, this diamond core drill bit mounts directly onto

compatible M14 angle grinders without additional adapters.

It is suitable for installers, electricians, contractors, and DIY users working with tile and

stone materials.

Operating Notice

To achieve the best performance:

• Start slowly on smooth surfaces to prevent slipping.

• Keep the tool stable and avoid excessive side pressure.

• Do not force the bit through the material.

• Use intermittent cooling during extended drilling operations.

• Wear appropriate safety protection during use.

Specifications

Diamond Core Drill Bit

• Quantity: 1 piece

• Diameter: 6mm

• Connection: M14 Thread

• Technology: Vacuum Brazed Diamond Edge

• Total Length: 60mm

• Drilling Type: Dry / Wet Drilling Compatible

• Compatible Machine: M14 Angle Grinder

• Application: Porcelain Tile, Ceramic Tile, Marble, Granite, Stone