Collection: Diamond Lap Discs
The Diamond Flat lap Disc is a premium lapidary faceting lap engineered for both professional gem cutters and hobbyists demanding precision and longevity. Constructed with a solid metal base and precision -bonded diamond abrasive disc surface, this tool guarantees exceptional flatness and aggressive grinding action for every faceting stage.
Available in a full range of grit sizes (60, 100, 180, 260, 360, 600, 1200, 3000), the diamond grinding lap supports everything from initial rough cutting to ultra-fine polishing . Whether you’re shaping the girdle, cutting the crown, or polishing the pavilion, this gem cutting disc consistently delivers top-tier results on materials like sapphire, quartz, garnet, spinel, and beryl.
This diamond flat faceting lap is compatible with most 1/2" Arbor faceting machines accessories and flat lap systems. It’s an essential flat lap disc for faceting that ensures mirror finishes and dimensional accuracy in gemstone fabrication workflows.
Available Specifications
- Shop by Sizes:
- Grit Range:
- Shop by Backing Types:
- Shop by Center Hole Options:
Applications
- Gemstone faceting and polishing
- Glass grinding and finishing
- Stone and ceramic surface smoothing
- Precision flat lapping operations
Machine Compatibility
Compatible with most standard lapidary machines, cabbing machines, and flat lap grinders. 6" and 8" discs are available with a 1/2" arbor hole for direct mounting.