Toolex Reamer - Taper Shank - Spiral Flute - Standard Length - HSS - H5 - 5.04mm

Toolex Reamer is an intermediate-precision taper-shank reamer made from M2 high-speed steel for finishing drilled holes to exact size. With a 5.04 mm nominal diameter and ISO H5 tolerance (-0 to +0.005 mm), it uses a left-hand spiral flute and right-hand cutting for stable, predictable reaming. Supplied by Toolex Ltd to BS 328/4, this standard-length reamer is manufactured to order—please allow 24/48 hours for despatch.

• ISO H5 tolerance (-0 to +0.005 mm): Ensures consistent hole sizes across parts, reducing rework and improving batch-to-batch accuracy.
• Left-hand spiral flute with right-hand cutting: Provides efficient chip evacuation and stable cutting, delivering cleaner finishes on standard reaming operations.
• Taper shank in standard length: Delivers a secure fit in common toolholders, minimizing runout and simplifying setups for reliable performance.

Using this reamer helps you achieve precise hole finishes with predictable performance, supports faster workflows, and integrates smoothly with existing tooling thanks to its standard length and common taper design. The durable M2 high-speed steel and tight ISO H5 tolerance contribute to longer tool life and consistent results across jobs that require tight hole size control.