150mm x 1/2" Phenolic Double Cab Polishing Grinding Laps

The Phenolic Star Cab Polishing Grinding Laps are widely utilized by professional and commercial gem cutters worldwide, engineered to meet and exceed the most stringent industry standards. These precision-crafted laps feature a specialized groove design and are made from high-density hard fiber phenolic material, ensuring exceptional durability and performance.

Optimized for the final shaping and polishing of sapphire, ruby, and garnet (not suitable for faceting), these laps effectively retain diamond compound for superior polishing efficiency. Each lap is meticulously ground to maintain absolute flatness and parallelism, ensuring consistent and high-quality results.

Specifications:

• Diameter: 150mm (6")

• Thickness: 10mm (7/16")

• Center Hole: 12.7mm (1/2")

• Material: Hard fiber phenolic with specialized grooves

• Manufacturer: HANS

Designed for precision lapidary applications, these laps provide optimal performance in cabochon polishing, delivering smooth, high-quality finishes on hard gemstones.