The Precision Drill Bit Set includes 10 high-speed steel bits for precise drilling across wood, metal, and plastic. Organized in a compact case for easy portability. Why Choose Precision Drill Bits?• Multiple sizes for versatile use.• High-speed steel for durability.Applications: Ideal for workshops, DIY projects, and general use.Technical Specifications: 10-piece set with sizes ranging from 1mm to 10mm.