Grooved Phenolic Laps for Precision Shaping & Polishing
Trusted by commercial gemstone cutters worldwide, these grooved phenolic laps are engineered for final shaping and polishing of hard gemstones like sapphire, ruby, and garnet. Designed to exceed rigorous industrial standards, they deliver unmatched efficiency in retaining diamond compound charges for consistent, high-quality finishes.
Key Features
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Specialized Groove Design: Enhances retention of diamond compounds for prolonged polishing efficiency.
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Hard Fibre Phenolic Construction: Durable, rigid, and resistant to warping under pressure.
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Precision Ground: 10mm (7/16") thickness with flat, parallel surfaces for uniform material contact.
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Standardized Center Hole: 12.7mm (1/2") diameter for compatibility with most lapidary machines.
Applications
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Gemstone Polishing: Ideal for final shaping of sapphire, ruby, and garnet (not for faceting).
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Industrial Use: Suited for high-volume workflows requiring repeatable results.
Technical Specifications
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Material: Hard fibre phenolic resin.
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Thickness: 10mm (7/16").
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Center Hole: 12.7mm (1/2").
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Surface: Grooved for optimal compound retention.
Why Choose These Laps?
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Commercial-Grade Durability: Built to withstand demanding use in gemstone processing.
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Efficiency: Reduced need for frequent compound reapplication.
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Precision: Ensures flat, scratch-free finishes critical for high-value gemstones.
Ideal For: Professional gem cutters, lapidary workshops, and industrial stone processors.
Explore our Phenolic Laps Collection for tools designed to master hard gemstone finishing.