Startool Inc's Large Barrel R4X in Silver is a professional-grade drill bit designed for efficient surface work and product removal. Its larger circumference makes quick work of shortening acrylic and gel enhancements, shaving them off with minimal effort. The silver carbide construction delivers consistent performance across larger nail beds and surface areas.This 3/32 inch shank bit is ideal for technicians working with extended nail enhancements. The R4X barrel design balances speed with control, allowing you to refine surfaces without overworking the natural nail.How to Use Attach bit securely to your e-file handpiece. Use medium speed for controlled product removal. Work in smooth, even strokes across the nail surface. Clean bit regularly during use to maintain performance. Product Details Shank Size: 3/32 inch Grade: Professional
