General description The OX Tools Pro Impact Rate Drill Screwdriver Accessory Bit Set includes a comprehensive selection of 40 pieces designed for versatility and durability. This set is ideal for use with impact drivers and features high-quality materials for enhanced performance. Technical specifications Impact bits: 25mm x 24 Impact bits: 50mm x 8 Impact socket adapter: 50mm x 1 Impact magnetic bit holder: 60mm x 1 Impact nut drivers: 50mm x 3 (sizes: 8mm, 10mm, 13mm) HSS drill bits with hex shank: 3 pieces (sizes: 3.5mm, 4mm, 5mm) Hexagonal shank design for compatibility with various tools Usage Designed for use with impact drivers, providing efficient drilling and fastening capabilities. Ideal for a variety of applications, including construction, woodworking, and home improvement projects.