19PCS fully ground HSS twist drill bits set in metal box

1.The drill bit is made of High Speed ​​Steel (HSS) M2, known for its excellent hardness, wear resistance and heat resistance, making it suitable for drilling a variety of materials, including metals, wood and plastics.

2.The drill bit is fully ground, ensuring a precise and sharp cutting edge for precise drilling and improved performance.

3.This set includes a variety of drill bit sizes, providing versatility for drilling different hole diameters and adapting to a variety of applications and materials.

4.This set comes in a storage box or case to organize, protect and easily transport bits.

Overall, the 19-piece titanium-coated fully ground HSS M2 twist drill bit set delivers precision, durability and versatility, making it suitable for professional and DIY drilling tasks across industries and applications.