Toolex Taper Shank Reamer - HSS Spiral Flute Long Length (H5) - 19.38mm

Toolex Taper Shank Reamer — an intermediate precision HSS reamer designed to finish deep internal holes with a precise taper shank. The long-length tool features a 19.38 mm diameter, a left-hand spiral flute, and right-hand cutting for efficient material removal and a clean finish. Supplied to BS 328/4 standards by Toolex Ltd., this reamer is ideal for engineers, machinists, and fabricators working on precise hole finishing tasks.

Manufactured to order, this reamer combines durable high-speed steel (M2) with a taper shank for secure mounting in compatible holders. Tolerance is ISO H5 (D), ensuring consistent hole sizes across production runs. Despatch is typically within 24–48 hours, reflecting its made-to-order production process.

• Long-length taper shank for deep holes: Extends reach and provides stable guidance in tools and fixtures, reducing deflection and improving finish.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and control, delivering a smooth, precise hole finish even in tight bores.
• ISO H5 tolerance (D) to BS 328/4: Ensures repeatable hole sizes and reliable interchange with mating components, reducing rework.

Using this reamer helps streamline finishing operations, delivering consistent hole quality, fewer corrective passes, and dependable performance across demanding machining tasks.