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Home page Home page Hobbies & Garden Tools Saws & Accessories Circular saw blades and hole saws Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 1
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 1
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 2
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 3
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 4
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 5
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass 6

Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass

Diamond core drill bit 80 mm with M10 thread for angle grinder. Sintered diamond for dry drilling into tiles, cladding, marble, granite, concrete and glass. Full description
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€48.86
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Overview
Diamond Core Drill Bit 80 mm with M10 Thread for Angle Grinder Sintered Diamond Black Dry Drilling for Tiles Marble Granite and Glass

The diamond core drill bit with a diameter of 80 mm is designed for drilling holes in hard construction materials using an angle grinder. It has an internal thread M10 on the clamping side, allowing it to be screwed directly onto the spindle of the grinder without a chuck or additional adapters. The cutting part is covered with sintered diamond grains, which can handle ceramic tiles, cladding, sintered tiles, marble, granite, concrete, and glass. The diameter of 80 mm indicates the size of the hole that will be created after drilling, so choose the diameter according to the pipe or element that will pass through the hole. The core drill is intended for dry drilling, without the need to add water. It is suitable for holes for drainage, ventilation, and passages for thicker pipes, and will be used by tilers, plumbers, and DIY enthusiasts during bathroom or kitchen renovations.

  • Diameter – 80 mm.
  • M10 Thread – direct attachment to the angle grinder with M10 spindle thread.
  • Sintered Diamond – diamond grains firmly bonded to the tool body along the entire cutting section.
  • Dry Drilling – drilling without water; cooling with water may extend tool life.
  • Chip Removal – two longitudinal cutouts in the casing for removing drilled material.
  • Materials – ceramic tiles, cladding, sintered tiles, marble, granite, concrete, and glass.
  • Colour – black.
  • Package Contents – 1 piece of 80 mm diamond core drill bit.

When starting to drill, hold the grinder at an angle of about 45 degrees and carefully create a shallow groove in the surface in the shape of a crescent. Once the core drill catches, gradually straighten the grinder to a vertical position of 90 degrees and drill with slight pressure. This procedure will prevent slipping on the smooth glaze and keep the edge of the hole clean. Allow the core drill to work under its own weight and do not apply excessive force, as this may cause the diamond layer to overheat unnecessarily. Before the first use, check that the core drill is securely tightened on the spindle and that the grinder runs without vibrations or wobbling. During prolonged drilling, take short breaks; you may also cool the cutting part with water, which will extend the tool's life. Use protective goggles, gloves, and a respirator, as fine dust is generated during dry drilling.

The 80 mm diamond core drill bit with M10 thread is a practical accessory for any angle grinder. Thanks to the sintered diamond, it can handle hard tiles and natural stone, creating a clean hole without chipped edges. It is suitable for work on construction sites as well as at home, where you need to quickly make holes for drainage, ventilation, and passages for thicker pipes. The attachment to angle grinder M10 is quick, and the core drill can easily be replaced with another diameter. The tool is compact, making it easy to store in a toolbox, keeping it readily available. Dry drilling saves time, as there is no need to prepare water or cooling. The result is precise holes in tiles, marble, and granite without the need to purchase an expensive core drilling machine.

Price incl. VAT €48.86