Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 40.57 mm Hex Key Drill Chuck engineered for finishing small-diameter holes

engineered for finishing small-diameter holes with tight tolerance

while delivering precise grooves and chamfers for a range of parts

Left-hand spiral flute with right-hand cutting: Optimizes chip control and bore quality

0015 mm tolerance supports tight assemblies and repeatable performance in precision machining

For teams that swap taps often or work to tight timelines

Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 40.57 mm Hex Key Drill Chuck engineered for finishing small-diameter holesThe Toolex Reamer Taper Shank Spiral Flute Standard Length HSS (M2) with a 40. 57 mm size is an intermediate precision reamer designed for accurate hole finishing. It combines a left hand spiral flute with right hand cutting for controlled material removal and a clean bore, compatible with BS 328 4 tooling. Manufactured to order by Toolex Ltd, it adheres to ISO H5 tolerance ( 0 to +0. 005 mm) and ships with a 24 48 hour despatch window. ISO H5