Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 12.07 mm

The Toolex Reamer with taper shank and spiral flute finishes metal holes with precise ISO H5-sized accuracy, making it ideal for engineers, machinists, tradespeople, and serious hobbyists. Its 12.07 mm nominal diameter and taper shank provide secure toolholding in standard machines for repeatable setup and reliable performance. Manufactured to order by Toolex Ltd, despatch is typically within 24–48 hours after order placement.

Made from high-speed steel (M2), this reamer balances durability with precision. In line with BS 328/4, it features a left-hand spiral flute and right-hand cutting to optimize chip evacuation and control, helping you achieve cleaner finishes across a range of materials. The tight ISO H5 tolerance (-0 to +0.005 mm) ensures hole sizes stay consistent from one hole to the next.

• Secure taper shank: Provides reliable clamping and minimal runout in standard spindles for repeatable hole sizes.
• Left-hand spiral flute with right-hand cutting: Enhances chip evacuation and control for cleaner, smoother reaming.
• Durable HSS (M2) construction and ISO H5 tolerance: Delivers long tool life and precise hole sizes, reducing rework and delivering predictable results.

With these features, the Toolex Reamer helps you finish holes to exact standards quickly, improving workflow efficiency and delivering consistent results across repetitive jobs.