Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 11.43mm

The Toolex Hand Reamer is an intermediate precision tool designed for accurate final-hole finishing in metalworking. With a straight shank and a 11.43 mm diameter, it’s built for engineers, machinists, tradespeople, and serious hobbyists who require consistent, clean results. The left-hand spiral flute paired with right-hand cutting delivers efficient chip evacuation and a smooth reaming action.

Manufactured from M2 high-speed steel, this reamer adheres to ISO H5 tolerance (D) and follows DIN 206-B standards for reliable, predictable performance in professional setups. Because the item is made to order, please allow 24–48 hours for despatch. If the listing shows “in stock,” that refers to blanks ready to be machined into your reamer, not a finished ready-to-ship tool.

• Tight ISO H5 Tolerance: Ensures precise hole size and repeatable results across parts, helping to achieve reliable fits and reduce post-processing.
• Left-Hand Spiral Flute with Right-Hand Cutting: Promotes smooth reaming, effective chip removal, and reduced chatter for a high-quality finish.
• Durable HSS (M2) with Straight Shank & DIN 206-B: Built for durability and easy integration with standard tooling; DIN 206-B compliance ensures compatibility with common processes and tooling setups.

In practice, this reamer helps you achieve accurate-hole finishes quickly, reduces the risk of oversized or undersized holes, and fits easily into standard reaming setups. The combination of precise ISO H5 tolerance and durable HSS material means longer tool life and fewer rework cycles—saving time and boosting productivity in any workshop.