Pay in 4 interest-free payments of $30.07 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
21 mm reamer is ideal for production environments that demand consistent hole size and surface finish
reliable mounting for high‑speed milling and turning applications
Shank type: Straight shank for broad toolholding compatibility across chucks
Tapered Neck for Rigidity and Stable Deep Grooves: The tapered neck design increases stiffness and minimizes deflection during demanding cuts
metalworkers
Toolex Reamer - Straight Shank - Spiral Flute - Carbide - H5 - 12.39mm FMH 21 mm reamer is idealThe Toolex Reamer in a 12. 39 mm diameter is a carbide, straight shank finishing tool designed to bring pre drilled holes to exact size with repeatable, high quality results. Built for engineers, fabricators, and hobbyists, it combines an intermediate precision carbide edge (K10) with a left hand spiral flute and right hand cutting for predictable, controlled reaming. It follows ISO H5 tolerance and mirrors the DIN 212 B form for compatibility with
