Upgrade your grinding and polishing setup with the Full Face Diamond Flat Lap Disc, expertly engineered for high-performance applications in lapidary, glasswork, and metal finishing. Featuring a no-center-hole design, this disc provides a full 100% usable surface area—ideal for large-scale or detail-intensive projects requiring consistent contact and even pressure distribution.
Constructed from a nickel-electroplated steel base, this disc is embedded with industrial-grade diamond particles to ensure aggressive material removal, exceptional flatness, and extended lifespan. The electroplated bonding guarantees superior adhesion and edge integrity even under demanding conditions.
Available in multiple grit options—including 60, 100, 180, 260, 360, 600, 1200, and 3000—you can choose the perfect coarseness for each stage of your workflow, from rough shaping to final polishing. Compatible with most flat lap machines (such as Hi-Tech, Covington, CabKing, Hans and others), this disc comes in standard sizes like 4", 6", 8", 10",12",14",16",18",20" and 24".
Whether you’re smoothing cabochons, polishing fused glass, or refining metal surfaces, the Diamond Flat lap Disc with a full face design delivers industry-leading performance and surface consistency.
Backing Plate Compatibility:
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Magnetic Backing: Use with Metal Master Laps for instant attachment and quick grit swaps.
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Pressure-Sensitive Adhesive (PSA) or Velcro: Ideal for pairing with Aluminum or Plastic Backing Plates .
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Bare/Non-Backed: Can be glued directly to custom setups.