21PCS imperical sizes HSS twist drill bits set in metal box

1. Comprehensive product range: The kit is available in 21 different sizes to cover a wide range of drilling needs, allowing for flexible use in a variety of applications.

2.High-speed steel drill bits are known for their durability and ability to withstand high-temperature drilling, making them suitable for use in a variety of materials, including metal, plastic, and wood.

3.ORGANIZE & PROTECT: Metal boxes provide a convenient, secure storage solution to keep drill bits organized and prevent damage, loss or corrosion.

4.Imperial sizes are clearly labeled and stored in a metal box, making it easy to select the right drill bit for a specific job.

5.A set of high-speed steel twist drill bits in a metal box often associated with professional-grade tools, providing reliable performance and long service life.

6.Purchasing a set of different sized drill bits is more cost-effective than purchasing individual drill bits, especially for those who frequently use different sized drill bits.