ACME threads are generally used for machine traversing motions and CNC machinery. Also, used in jacks, valves, and other high load applications.

• 3/8″ 12 Tpi  Left Hand Single Pass, Tandem Tap
• 4 Flute Design.
• These are for manual hand tapping.
• They are made for through hole tapping in bronze, brass, and mild steels.
• These taps are frequently used to repair damaged lathe cross feed threads. As well as, 3-d printing and CNC applications.
• Made with High Speed Steel and are Titanium Nitride Coated
• They come packaged in a plastic storage holder. Labeled for easier identification.
• Price includes free first class shipping.