uxcell M3 M4 M5 M6 M8 Hand Threading Tap Set High Speed Steel Straight Flutes Metric Thread Screw Taps Bronze Tone 5pcs

Tap Size: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1, M8 x 1.25. Straight flute design, clear threads with no burrs., Applications: Can make new threads or re-thread damaged or jammed threads. Tap most materials in through or blind holed conditions., Material: High-speed steel hand taps are with high hardness and toughness for wear resistance, well suited for general purpose applications., Features: Provide downward chip removal, and fast tapping with accuracy., Tips: Hand taps are operated by tap wrenches. Suitable for drilling or tapping aluminum, die steel, mild steel, copper, hard plastics, etc..