Carmex Carbide Threading Insert - ISO/METRIC - TiAlN Coated - 21I3.0ISO Kit this reamer delivers repeatable hole

this reamer delivers repeatable hole sizes

and maintaining precision across batches

It features a left-hand spiral flute with right-hand cutting and a tight ISO H5 tolerance (-0 +0

Hardened steel construction for durability: Built to withstand frequent use in busy environments

minimizing clogging and helping achieve consistent surface finishes

Carmex Carbide Threading Insert - ISO/METRIC - TiAlN Coated - 21I3.0ISO Kit this reamer delivers repeatable holeA versatile collection of threading inserts, covering all common thread profiles. The inserts are available in 5 different lengths (from 12 mm to 40 mm), and depending on the length can handle pitches from 0. 5 mm 32 TPI to 6. 0 mm 4 TPI. Features: The inserts are double sided, i. e. have two cutting edges (except for BSPT NPT NPTF American Buttress API RD) For many thread profiles, the same insert can machine both internal & external applications