Close-up photograph of a segmented diamond grinding cup wheel viewed from above. The tool has a metallic gold-painted steel body with a central arbor hole and multiple curved radial ventilation cutouts. Around the outer rim are evenly spaced, raised diamond segments with a textured, dark grey appearance and visible wear marks, arranged in a staggered spiral pattern to aid material removal. The wheel surface shows a matte metallic finish and faint stamped markings near the center indicating manufacturer codes and maximum RPM; the design and segment shape suggest it is intended for grinding concrete, stone or similar hard materials with an angle grinder or concrete grinder.

Standard diamond grinding discs Ø 180mm for BS 180

Standard grinding discs for floor grinding machines BS 180

    Properties

    • BT grit 20 gold: Allround segment for medium to hard and hard subfloors (#75406)
    • ES grit 20 black: Allround segment for soft to very soft subfloors (#75407)
    • PCD Split silver: For removal of adhesives as well as thin layers of levelling compounds and coatings (#75408)
    • PCD Scraper silver: For aggressive removal of thick adhesives, tile adhesives, jute and fleece backing, thicker layers of levelling compounds (#75409)
    • BT-5C K20: All-round segment for medium-hard to hard substrates (#163291)

    Article number Article
    75406 Diamond grinding disc Ø180mm BT grit 20 gold
    163291 Diamond grinding disc Ø180mm BT-5K 20K
    75407 Diamond grinding disc Ø180mm ES grit 20 black
    75409 Diamond grinding disc Ø180mm PCD Scraper silver
    75408 Diamond grinding disc Ø180mm PCD Split silver

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