Function:
1 Designed for punching pearl beads, jewelry processing and manufacturing.
2. Comes with a plastic storage case for easy carrying and use.
3 Made of high-speed steel, durable and long service time.
4 These twist drill bits have excellent performance and small sizes for professionals.
5 The straight shank design is suitable for a variety of electric drill rigs.
Specifications:
Item Type: Punch Twist Drill Bit
Material: High-speed steel
Specifications: Approx. 0.03 in (0.85 mm)
Package List:
10 x Drill Bits