Dot Flat Lap Discs – Diamond Dot Discs for Small Parts & Precision Grinding

Professional dot pattern flat lap discs for small stone grinding, precision lapidary work, and point grinding applications. The raised diamond dot pattern provides excellent coolant flow and debris clearance — ideal for small cabochons, beads, inlay work, and precision flat grinding where standard discs may load up or overheat.

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Disc Specifications

Related Tools

• Flat Lap Discs
• Arbor Discs
• Magnetic Quick-Change Discs
• Grinding Accessories

Frequently Asked Questions

• Q: What is a dot flat lap disc?
  A: A dot flat lap disc has raised diamond-coated dots on the grinding surface instead of a continuous flat face. The gaps between dots allow coolant to flow freely and prevent small stone fragments from loading the disc surface.
• Q: What is a dot disc best used for?
  A: Dot discs are ideal for grinding small cabochons, beads, inlay pieces, and other small parts where a standard flat disc may trap debris or overheat. They are also used for precision point grinding on flat lap machines.
• Q: Are dot discs compatible with standard flat lap machines?
  A: Yes — dot flat lap discs are available in standard 6" and 8" sizes with arbor or magnetic backing to fit most flat lap machines. Check your machine's disc mounting system before ordering.