UC60I-60° UN Internal Thread Mill
Recommended for milling small 60° UN internal threads in carbon, alloy and prehardened steels, with UNC coarse- and UNF fine-pitch options.
A single-form head and reduced neck provide wall clearance for helical milling of the specified UNC or UNF thread. The TiSiN-coated tool has four or six straight flutes, depending on size.
⌀1.16–5.16 mm; 21 sizes.
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