M3 M4 M5 M6 M8 Hand Threading Tap Set High-speed Steel Straight Flutes Metric Thread Screw Taps Bluing 5pcs

Specification: Thread Size: M3 x 0.5 M4 x 0.7 M5 x 0.8 M6 x 1 M8 x 1.25 Thread Length: 18mm / 0.71 19mm / 0.75 23mm / 0.91 26.5mm / 1.04 29mm / 1.14 Square Shank Size: 2.2mm / 0.09 2.9mm / 0.11 3.7mm / 0.15 4.5mm / 0.18 4.7mm / 0.19 Total Length: 47mm / 1.85 53mm / 2.09 62mm / 2.44 64mm / 2.52 67mm / 2.64 Material: High Speed Steel Surface Treatment: Bluing Color: Blue Descriptions: 1. Can make new threads or re-thread damaged or jammed threads. Tap most materials in through or blind holed conditions. 2. With straight flute design clear threads with no burrs hand taps provide downward chip removal and fast tapping with accuracy. 3. High-speed steel hand taps are with high hardness and toughness for wear resistance well suited for general purpose applications. Bluing process is for corrosion resistance capability and long service life. 4. Hand taps are operated by tap wrenches. Suitable for drilling or tapping aluminum die steel mild steel copper hard plastics etc.. Package Included: 5pcs x Hand Threading Taps