Yamawa Super Hard Hand Tap for Cast Iron N-CT FC P4 M20X2.5 3P N-CT-P4-FC-M20X2.5-2 1 piece

Catalog number: N-CT-P4-FC-M20X2.5-2 Features: ● Carbide tap suitable for mass-produced thread machining of hard and brittle materials such as cast iron. Applications: ● Workpiece: Cast iron, tough cast iron, brass castings. Specifications: ● Tip: Medium ● Precision: P4 ● Precision notation: P class ● Nominal dimensions: M20 ● Pitch (mm): 2.5 ● Thread length (mm): 35 ● Total length (mm): 105 ● Shank diameter (mm): 15 ● Shank square section (mm): 12 ● Pilot hole diameter (mm): 17.60 ● Machining thread: Metric thread ● Surface treatment: Non-coated ● Number of grooves: 4 Material/Finish: ● Ultra-fine grain carbide alloy (HF)