General description 10Pcs HSS Mini Tap Drill Bit Set includes a variety of metric thread sizes suitable for various applications such as bicycle repair, furniture assembly, and machinery manufacturing. Made from high-speed steel, these taps offer high hardness and durability, ensuring a long service life. Technical specifications Type: Machine Tap Flute: Straight Material: 6542 High Speed Steel Sizes Included: M1, M1.2, M1.4, M1.6, M1.7, M1.8, M2, M2.5, M3, M3.5 Color: Silver Package Contents: 10 Mini Machine Taps Other information