Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.21mm

Toolex Hand Reamer is an intermediate HSS (M2) precision tool designed for finishing holes to tight tolerances. It features a straight shank and a 12.21 mm diameter, with a left-hand spiral flute and right-hand cutting for controlled reaming.

Supplied by Toolex Ltd, it conforms to DIN 206-B and ISO H5 tolerance for reliable, repeatable results. Manufactured to order—please allow 24/48 hours for despatch. Note: if the listing shows 'in stock', that refers to blanks ready to be manufactured into your reamer.

• Precision-ground HSS (M2): Delivers durable, long-lasting cutting edges that maintain hole accuracy through repeated use, helping you achieve consistent finishes with fewer rework steps.
• Left-hand spiral flute with right-hand cutting: Designed for efficient material removal and stable guidance, producing clean, round holes with reduced chatter and smoother operation.
• DIN 206-B / ISO H5 tolerance: Ensures tight, repeatable hole sizes and reliable part-to-part interchangeability for dependable assembly and quality control.

This reamer is built to support professional workflows, delivering precise finishes with reliable performance across a range of materials. The combination of robust M2 steel, specialized flute direction, and strict tolerance standards helps you reduce downtime, minimize rework, and maintain consistent results from job to job.