Hand Tap for Taper Pipe Threads for Cast Irons FCPT04- YAMAWA

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

【Use】
Work material: Cast iron, tough cast iron.

【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): 10.7
Processing thread: Tapered thread
Number of threads: 2.5
Surface treatment: Nitriding treatment
Length to standard diameter (mm): 21
Number of grooves: 4 grooves

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

【Material/Finish】
High speed tool steel (HSS)

【Set contents/accessories】
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【caution】
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