Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 7.48 mm

Achieve precise, repeatable bore finishing with the Toolex Reamer – Taper Shank, Spiral Flute, Standard Length in high-speed steel (M2). The 7.48 mm nominal size and taper shank provide secure toolholding for reliable, consistent bore work. Supplied to BS 328/4 by Toolex Ltd, it’s built for engineers, machinists, and serious hobbyists who need dependable bore quality.

Manufactured to order, this reamer typically ships within 24–48 hours. If the listing indicates “in stock,” that refers to blanks ready to be machined to your specification.

• Taper Shank design for secure toolholding: Ensures stable alignment in chucks or collets, reducing runout and delivering consistent bore quality across parts.
• Left-hand spiral flute with right-hand cutting: Enables efficient chip evacuation and controlled material removal for a clean, uniform bore finish.
• ISO H5 tolerance on HSS (M2): Delivers a final bore within -0 to +0.005 mm with high wear resistance for long service life.

This reamer is designed to deliver repeatable, accurate bore finishes with durable M2 high-speed steel. The combination of taper shank stability, the specified spiral geometry, and tight ISO H5 tolerance helps you reduce rework and maintain consistent results across production runs.