Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 40.78 mm NCDC Drill Chuck The DIN 212-B specification and

The DIN 212-B specification and ISO H5 tolerance define repeatable bore sizes that suit precision assemblies

fits common tooling setups

Made to DIN 8093

It uses a left-hand spiral flute and right-hand cutting to optimize chip control and deliver clean

Versatile Clamping: The robust clamping system holds end mills firmly

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 40.78 mm NCDC Drill Chuck The DIN 212-B specification andThe Toolex Reamer is a taper shank finishing tool designed to size holes with tight, repeatable accuracy. Built for engineers, machinists, and workshop professionals, it delivers reliable bore finishes in standard length form. This intermediate precision HSS (M2) reamer features a left hand spiral flute and right hand cutting action, enabling smooth chip flow and clean bore edges. Supplied by Toolex Ltd to BS 328 4, it carries ISO H5 tolerance for