Carmex Internal UN Threadmill Insert 21mm / 24 TPI / 21 I 24 UN MT7

Ordering Code: 21 I 24 UN MT7. Mill-Thread Insert – UN 24 TPI, Internal. Pitch: 24 TPI. Its21 mm size ,12 mm height, and4.7 mm thickness provide excellent rigidity and accuracy during cutting. Optimized for fine-pitch internal threads, it ensures tight tolerances and superior surface finishes across a wide range of materials.

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