Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 16.87mm

Achieve a precisely finished 16.87 mm bore with the Toolex Taper Shank Reamer. This long-length, intermediate-precision HSS reamer (M2) is built for robust performance in metalworking projects, delivering consistent hole sizes and clean finishes.

Designed for secure mounting in standard tool holders, it uses a BS 328/4 taper shank and features left-hand spiral flute with right-hand cutting for efficient chip evacuation and controlled cutting. It’s manufactured to ISO H5 tolerance (D) to maintain bore accuracy, and it is made to order—please allow 24/48 hours for despatch.

• ISO H5 tolerance for precise bore size: The finished bore stays within the ISO H5 (D) tolerance, reducing rework and ensuring consistency across production runs.
• Long-length HSS M2 with left-hand spiral flute and right-hand cutting: Enables deeper holes with efficient chip evacuation and a smooth, controlled finish.
• BS 328/4 taper shank for secure, quick setup: Fits standard tool holders securely, delivering repeatable alignment and faster changes in busy workshops.

With this reamer, you gain reliable, repeatable hole sizes, a clean bore finish, and a setup that fits seamlessly into standard tooling. The M2 HSS construction provides durability for production use, while the taper shank design supports quick, confident changes in busy environments—helping you reduce downtime and improve overall machining results.