Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 42.30 mm S&E while through coolant improves chip

while through coolant improves chip evacuation and edge life

68mm is a precision finishing tool designed to bring small-diameter holes to ISO H4 tolerance with a stable

and a tool built to withstand regular use in precision reaming tasks

and cleaner finishes on graphite projects—from prototyping to production runs

and right-hand cutting for dependable manual reaming results

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 42.30 mm S&E while through coolant improves chipThe Toolex Reamer is an intermediate precision HSS (M2) taper shank finishing tool designed to bring drilled holes to exact size. With a 42. 30 mm nominal diameter, its left hand spiral flute and right hand cutting deliver clean, repeatable finishes in metalworking and fabrication projects. It complies with ISO H5 tolerance ( 0 to +0. 005 mm) and BS 328 4, ensuring precise, reliable results. Supplied by Toolex Ltd, this reamer is manufactured to