Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 5.80mm

The Toolex Taper Shank Reamer is an intermediate-precision HSS (M2) long-series reamer designed for finishing internal holes to an exact 5.80 mm diameter. It uses a taper shank for secure toolholding and features a left-hand spiral flute with right-hand cutting to deliver clean, accurate hole finishes in metalworking and toolmaking tasks.

Manufactured to BS 328/4 standards by Toolex Ltd and despatched within 24–48 hours, this reamer is built to ISO H5 tolerance, ensuring consistent hole sizes across parts and repeatable results in production or assembly work.

• Long-length HSS M2 with taper shank: Extends reach for deep holes while maintaining rigidity and alignment for accurate bore finishing.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and delivers a smooth cut, improving finish quality and reducing heat buildup.
• ISO H5 tolerance with BS 328/4 compliance: Provides tight size control for reliable, repeatable hole diameters across parts and assemblies.

Using this reamer helps you achieve precise internal diameters with consistent results, improving workflow and reducing rework. The long length supports deeper features, while the HSS M2 construction offers durability for repeated use in demanding environments. The combination of flute geometry and strict tolerance ensures a dependable, high-quality finish for professional metalworking applications.