The E.C. Moore Adalox Coarse 7/8" Paper Sanding Discs (Box of 200) are professional-grade, fast-cutting abrasive discs widely used in dental lab work, jewelry making, and precision metal finishing. Featuring a convenient snap-on brass center, they are designed for swift mounting onto a standard 3/32" snap-on mandrel without messing with tiny screws.
Key Specifications & Features
- Abrasive Material: Aluminum Oxide (Adalox), which is long-lasting, resin-bonded, and water-resistant. It is less aggressive than Emery, making it ideal for non-precious alloys, gold, silver, and acrylics.
- Grit Level: Coarse ("C"), optimized for fast cutting, material removal, and initial surface preparation.
- Dimensions: 7/8" diameter with a thin, flexible paper backing designed to reach into tight spots, crevices, and curved profiles.
- Maximum Speed: Rated for up to 30,000 RPM for high-efficiency dental and jewelry
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