20 Pcs 0.5mm Mini Twist Drill Bits, High-Speed Steel Extra Long Drill Bit 60mm($13.49Value)

Description

Specification: Drill Bit Diameter: 0.5mm / 0.02-inch, Flute Length: 35mm / 1.38-inch, Shank Diameter: 0.5mm / 0.02-inch, Total Length: 60mm / 2.36-inch; 20 x Mini Drill Bits High Speed Steel: Made of high-speed steel, with high hardness, heat...