Tile drill bit GEKO 38 mm with M14 shank model 7160028 for ceramic and porcelain tiles

Tile drill bit GEKO 38 mm with M14 shank, model 7160028, is a diamond crown designed for dry drilling in ceramic materials. It fits angle grinders with an M14 mount and is intended for creating clean circular holes in porcelain ceramic products, ceramic tiles, klinker and glazed surfaces. The tool has an outer diameter of 38 mm and a 10 mm diamond coating.

Advantages

The GEKO 38 mm tile drill bit provides precise hole cutting in hard glazed and ceramic materials thanks to its diamond-coated crown. The M14 shank ensures compatibility with common angle grinders, and the dry-drilling design eliminates the need for a water supply in many applications. The 10 mm diamond layer improves cutting life and wear resistance when used as recommended.

Suitable for

• Drilling holes in porcelain ceramic sanitaryware
• Cutting circular openings in ceramic wall and floor tiles
• Working with klinker and glazed tiles
• Use with angle grinders that accept M14 shanks

Key specifications

• Brand: GEKO
• Model / MPN: 7160028
• EAN: 5901477160028
• Outer diameter: 38 mm
• Diamond coating thickness: 10 mm
• Shank type: M14 (for angle grinders)
• Drilling method: dry drilling

How to use

Secure the GEKO 38 mm diamond crown in an angle grinder with an M14 mount. Mark the drilling position on the tile or ceramic surface. Hold the tool steady at a low to medium speed and apply light, even pressure to start the cut; avoid heavy force that could crack the material. Move the drill gently to complete the hole. Because this is a dry-drilling bit, periodically stop to clear dust and check the workpiece to prevent overheating.

Usage recommendations

For best results, clamp or support the tile to reduce vibration and movement. Use protective equipment (safety glasses, gloves, dust mask) and work in a well-ventilated area. If cutting thicker or very hard glazed pieces, consider intermittent operation to allow cooling and extend the diamond coating life.