A reliable drill bit set is essential for any metalworking project, and this 21-piece HSS straight shank twist drill bit set delivers high performance and durability. Ranging from 1/16” to 3/8” in imperial sizes, this collection covers a wide variety of drilling needs, making it ideal for professionals and DIY enthusiasts alike.

Key Features:

✅ High-Speed Steel (HSS) Construction – Resistant to heat and wear, ensuring long-lasting sharpness.
✅ Precision Ground Tips – Clean, accurate holes in metal, wood, and plastic.
✅ Straight Shank Design – Compatible with most standard drill chucks for secure gripping.
✅ Organized Plastic Storage Case – Keeps bits neatly arranged and easily accessible.

Whether you're working on automotive repairs, fabrication, or home improvement tasks, this durable and versatile drill bit set is a must-have addition to your toolbox. Shop now for professional-grade drilling performance!