25PCS HSS twist drill bits set with amber coating

FEATURES

1.The amber coating improves lubricity and heat resistance, resulting in longer tool life and reduced drill wear.

2.The coating reduces friction during drilling, making drilling operations smoother and more efficient.

3.This set includes a variety of drill bit sizes, providing versatility for a variety of drilling tasks in metal, wood, plastic, and more.

4.Amber coating helps dissipate heat more efficiently, reducing the risk of overheating and extending the life of your tool.

5.Coatings can provide a level of corrosion protection that maintains the integrity of drill bits even when used in challenging environments.

6.The addition of an amber coating may indicate that the drill bit is more high-end or professional grade, offering reliable performance and accuracy. 

METRIC and IMPERICAL SIZES SET