TN 22NR400M:T8030

Product Description

Single-sided threading insert, triangular with an inscribed circle diameter of 12.7mm, for right hand cutting of ISO-metric internal threads with 4mm pitch, T8030 PVD coated fine grained WC-Co carbide within ISO-grade ranges P25-P40/M20-M35 and K20-K40 for machining of steel, stainless-steel and cast-iron