Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 40.38 mm

The Toolex Reamer is a taper-shank, spiral-flute reamer designed for intermediate-precision hole finishing. With a 40.38 mm diameter and standard length, it uses a left-hand spiral flute and right-hand cutting to deliver clean, accurate bores in metalworking applications. Made from M2 high-speed steel (HSS) and finished to ISO H5 tolerance (-0 +0.005 mm), this tool is supplied by Toolex Ltd to BS 328/4 standards.

Manufactured to order by Toolex, please allow 24–48 hours for despatch.

• Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and a smooth bore finish, helping you achieve accurate holes with less rubbing.
• Taper shank for rigid toolholding: Fits standard machine sockets providing accurate alignment and stable reaming for repeatable results.
• M2 HSS with ISO H5 tolerance: Durable high-speed steel offers good edge retention, while the ISO H5 tolerance (-0 +0.005 mm) ensures close, repeatable bore sizes.

Using this reamer delivers consistent bore sizes and smooth finishes, enabling faster, more reliable precision work. The combination of M2 HSS material, ISO H5 tolerance, and a taper shank supports dependable performance in demanding workshops, while the made-to-order production ensures you receive a tool built to exacting standards from Toolex.