Toolex Reamer - Straight Shank - Spiral Flute - Stub Length - Carbide - Through Coolant - H4 - 17.28mm

Achieve precise 17.28 mm through-holes with the Toolex straight-shank carbide stub reamer, engineered for through coolant and ISO H4 tolerance. This intermediate precision tool from Toolex Ltd is ideal for engineers, machinists, and workshops that need consistent bore quality across steel, stainless steel, cast iron, and non-ferrous metals. It is manufactured to order, with despatch typically in 24–48 hours.

• Left-hand spiral flute with right-hand cutting: Enables stable, controlled material removal and clean bore edges in through-holes.
• Through coolant delivery: Directs coolant through the tool for efficient chip evacuation and edge cooling, promoting consistent hole quality.
• Carbide stub-length construction: Provides rigidity and wear resistance for repeated, reliable performance in demanding machining tasks.

This reamer combines a robust carbide composition with a compact stub length to minimize deflection and extend tool life, helping you achieve repeatable bore sizes with fewer rework passes. Whether shaping precision bores in tough metals or completing through-holes in busy production environments, it delivers dependable results that support steady workflow and improved productivity.