Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 8.64mm

Toolex Taper Shank Reamer in HSS (M2) with a long length and 8.64 mm nominal diameter delivers precise hole finishing with a robust taper shank for reliable toolholding. This intermediate-precision reamer features a left-hand spiral flute and right-hand cutting, built to BS 328/4 standards and supplied by Toolex Ltd.

Manufactured to order, despatch is typically within 24–48 hours. Please note that “in stock” references relate to blanks ready to be machined into your custom reamer.

• ISO H5 tolerance for precise hole sizing: Tight dimensional control ensures consistent, to-spec hole diameters across parts, reducing rework and finishing time.
• Long-length taper shank for rigid guidance: The extended flute length and taper shank provide stable alignment in toolholders, minimizing deflection and improving finish quality.
• Left-hand spiral flute with right-hand cut: Optimizes chip evacuation and cutting efficiency, delivering a smoother surface and cleaner holes on a range of materials.

This reamer is ideal for professional workshops and serious hobbyists who demand dependable accuracy and consistent results. The taper shank design pairs with standard holders for straightforward setup, while the M2 high-speed steel construction balances durability with good heat resistance. Order-specific tooling like this helps keep your machining workflow precise and efficient, reducing downtime and rework.