Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 49.89 mm

Achieve precise, repeatable holes with the Toolex Reamer — a taper-shank, intermediate-precision HSS (M2) reamer designed for reliable internal finishing. With a standard length and a 49.89 mm profile, it fits common tool holders and delivers hole sizes consistent to ISO H5 tolerances across a range of materials. Supplied by Toolex Ltd and built to BS 328/4 standards, this reamer is ideal for workshops and production environments that demand accuracy and repeatable results.

The reamer features a left hand spiral flute and right hand cutting, combining efficient chip evacuation with controlled cutting for smooth finishes. Constructed from high-speed steel (M2), it offers durable performance and long tool life for repeated use in multiple jobs. This product is manufactured to order, please allow 24/48 hours for despatch. If this item shows as in stock, that refers to blanks available to machine into your reamer.

• ISO H5 tolerance for precise hole finishing: D = ISO H5 (-0 +.005 mm) ensures consistent hole size and reliable mating with parts.
• Left-hand flute with right-hand cutting: Promotes efficient chip evacuation and stable cutting for clean, repeatable finishes.
• Durable HSS (M2) taper shank: Built for longevity and reliable mounting in standard tool holders, delivering consistent performance job after job.

Using this reamer helps you finish holes to exact specifications, streamline setup, and reduce post-processing time. The combination of material quality, precise tolerance, and a practical taper shank supports repeatable results across multiple projects, enhancing overall workflow and productivity.