sourcing map 5pcs 2mm Hex Head Wrench Drill Bit - S3 Steel

Upgrade your tool kit with the sourcing map 5-piece hex head wrench drill bit set. Built for professional and industrial use, these bits are manufactured from specially heat-treated S3 steel. This material provides high strength and a hardness rating of HRC58-62, ensuring the bits remain durable, anti-bending, and resistant to deformation during heavy-duty tasks. The black phosphating surface treatment reduces friction and provides excellent protection against corrosion and rust. Designed for efficiency, these 2mm (H2) metric bits feature a 1/4 inch hex shank and a 2 inch (50mm) length. Each bit is clearly engraved with its size for quick identification on the job site. The strong magnetic design allows you to hold screws securely, whether they are positioned vertically or tilted. This makes working in small or tight spaces much easier and more convenient. Whether you are driving screws into wood, metal, or other materials, these industrial-grade bits deliver the reliability you need for your next project.