Description:

Metric Taps: Thread Size: M12; Pitch: 1; Shank Side Width: 7.5mm / 0.3 inch; Thread Length: 25mm / 0.98 inch; Total Length: 63mm / 2.48 inch. Tap Set: Taper Style: Starts the thread square with the workpiece. Bottoming Tap: Generate threads to the bottom of holes. Add appropriate tapping oil for higher quality threads and more durable screw taps.. Wide Applications: The thread tap kit is used to re-thread damaged or jammed threads. Suitable for tapping through or shallow holes in mild steels, aluminum, iron, copper, hard plastic.. Hand Taps: Mainly for hand use, used with tap wrenches. Straight flute tap provides fast downward chip removal for efficient threading, clear threads without burrs, universal square shank.. 9SiCr Steel Taps: 9SiCr steel is a commonly used low alloy tool steel with high hardening capacity, high wear resistance and low speed cutting. The reddish-brown coating on the tap belongs to the normal processing process, not rusting..