Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 20.14mm M&D It features a 12 mm

It features a 12 mm diameter with a corner radius of R1

it delivers reliable bore finishes in a range of materials

Material and coating: HSS-E substrate with TiAlN coating for enhanced hardness and wear resistance

and the straight

Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 20.14mm M&D It features a 12 mmThe Toolex Reamer is a straightshank, spiralflute carbide stublength reamer engineered to finish holes to ISO H4 tolerance (D = ISO H4). Sized at 20. 14 mm, it combines intermediate precision carbide (k10) with a lefthand spiral flute and righthand cutting for stable, controlled reaming of through holes. Supplied by Toolex Ltd, this tool is designed for engineers and technicians who demand tight size control and a clean hole finish in a compact form.