Toolex Carbide Taper Shank Intermediate Reamer H5 20.26mm ER Mini Collet Chucks this chuck provides excellent concentricity

this chuck provides excellent concentricity and minimal runout

concentric holes that meet the H5 tolerance

high‑volume production—both designed to minimize runout and improve finish

Taper shank and standard length: Secure mounting in standard tool holders for consistent alignment and dependable performance

and a flatted shank

Toolex Carbide Taper Shank Intermediate Reamer H5 20.26mm ER Mini Collet Chucks this chuck provides excellent concentricityThe Toolex Carbide Taper Shank Intermediate Reamer is a precision finishing tool designed to bring a 20. 26 mm bore to exact size with a clean, consistent finish. It uses a carbide tipped edge (K10) and a taper shank for durable performance in demanding machining tasks. The reamer features a left hand spiral flute and right hand cutting, and it conforms to DIN 8051 B with ISO H5 tolerance to deliver reliable, repeatable bore dimensions. This item is