Features
A tap suitable for threading hard and brittle materials such as cast iron.

Use
Work material: For cast iron, tough cast iron, and brass castings.

Specification
Accuracy: JIS class 2
Nominal size: 1/4
Number of threads: 19
Thread length (mm): 28
Total length (mm): 62
Shank diameter (mm): 11
Shank square part (mm): 9
Prepared hole diameter (mm): 11.78
Processing thread: Parallel thread for pipes
Number of threads: 3.5 threads
Surface treatment: Non-coating
Number of grooves: 4 grooves

Specification2
Number of grooves: 4
Shank square part length: 12mm

Material/Finish
Ultra-fine grain cemented carbide (HF)

Set contents/accessories

caution