BA5T™ Faceting Lap

BA5T™ is a fundamentally different alloy family from the standard BATT™ formulations, engineered specifically for high-level competition and demanding production polishing.

Its advanced alloy structure provides a smooth, low-friction polishing feel with exceptional stability at higher operating speeds.

Designed for Competition & High-Speed Production

BA5T™ is intended for experienced faceters who require a harder, finer-grained lap capable of maintaining control, consistency, and polish quality under demanding production timelines.

This lap excels in competition environments and professional shops where repeatability, speed, and polish reliability matter more than entry-level forgiveness.

Construction & Service Life

Due to the alloy’s complexity and casting characteristics, BA5T™ laps are produced as heavy Pro-Weight castings weighing approximately 2.5 kg and require additional precision-machining steps.

The increased mass and substantial working surface provide:

• Multiple resurfacings over the life of the lap
• Greater dimensional stability at speed
• Extended service life in continuous production use

Cost & Value

BA5T™ is a premium, professional-grade lap made from advanced alloy materials selected for performance rather than economy.

For most hobbyists, the standard BATT™ remains the best price-to-performance option.

For competition and commercial cutters, BA5T™ delivers fast polishing, high throughput, and consistent results that justify its place as a serious professional polishing tool.