10Pcs Twist Drill Bit Small Straight Shank...
Design for: The product is designed for pearl beads punching, jewelry processing and making
Easy to use: Come with a plastic storage case, convenient for you to carry and easy to use
Good quality material: Adopt good quality metal material, durable and having long service time
Good performance: T-wist drill bit have high hardness, wear resistance and heat resistance
Stable and durable: The product come with stable structure and excellent drilling performance