Diamond Hole Saw for Porcelain Gres 82 mm, Thread M14, Keltin

Keltin Diamond Hole Saw for Porcelain Gres 82 mm with M14 thread is a purpose-built cutting tool for making clean circular openings in hard ceramic and porcelain gres tiles. The diamond-segmented rim and robust steel body provide controlled material removal on dense surfaces. It is designed for wet drilling to reduce dust, lower cutting temperatures and extend the service life of the diamond segments. The M14 thread allows direct mounting to angle grinders or to drill adapters that accept M14 mounting.

Advantages

This hole saw delivers accurate round holes in porcelain gres with minimal chipping thanks to its diamond cutting edge. Wet drilling compatibility helps preserve diamond segments and improves cutting speed on dense tiles. The M14 threaded connection provides straightforward attachment to common grinders and adapters, offering good stability during operation. The 82 mm diameter is suitable for many standard plumbing and fixture openings while the segmented rim design reduces binding and eases debris evacuation.

Suitable for

• Cutting circular openings in porcelain gres and dense ceramic tiles
• Creating holes for plumbing fixtures such as taps and pipes
• Installing electrical boxes and recessed fixtures in tiled surfaces
• Retrofit and renovation projects requiring precise tile penetrations

Key specifications

• Diameter: 82 mm
• Thread type: M14 for direct mounting
• Cutting edge: diamond-segmented rim
• Recommended drilling mode: wet drilling
• Suitable base materials: porcelain gres, dense ceramic tiles

How to use

Secure the hole saw to an angle grinder or drill adapter with an M14 thread and ensure the tool is firmly tightened. Mark the center of the intended hole on the tile and start drilling at low speed to establish the cut, then increase speed moderately while maintaining a steady hand. Apply continuous or intermittent water flow to the cutting area to cool the diamond segments and wash away debris. Keep the tool perpendicular to the tile surface and avoid excessive pressure; let the diamond rim do the cutting. After completing the hole, stop the tool and inspect the edge for any minor chipping; finish edges if needed with a fine diamond or polishing tool.

Ieteicamais lietošanas veids

Use wet drilling, controlled speed and light pressure for the longest life and best results when cutting porcelain gres tiles with this diamond hole saw.