Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 11.85mm

The Toolex Hand Reamer is a precision finishing tool designed for engineers, machinists, tradespeople, and hobbyists who demand consistent bore sizes and a clean finish. This straight shank, 11.85 mm hand reamer is crafted from high-speed steel (M2) and features a left-hand spiral flute with right-hand cutting for efficient material removal and smooth bore finishes.

Manufactured to ISO H5 tolerance (D = H5) and aligned with DIN 206-B standards, it delivers reliable sizing across a range of materials. Each tool is made to order by Toolex Ltd., with a 24/48 hour dispatch window; if a listing shows “in stock,” that refers to blanks ready to machine into your reamer.

• ISO H5 precision tolerance: Delivers repeatable bore sizes and predictable performance, reducing guesswork and rework in finishing operations.
• Left-hand spiral flute with right-hand cutting: Optimizes chip evacuation and cutting action for a smoother, more controlled ream in a variety of materials.
• Durable M2 HSS with straight shank, DIN 206-B: Built for longevity and compatibility with standard hand reaming setups, providing reliable results project after project.

This hand reamer helps you finish holes to exact diameter with fewer passes, improving workflow, reducing downtime, and delivering precise, burr-free results. With Toolex quality and a clear manufacturing lead time, you can trust it to be ready when you need it and to perform consistently across demanding applications.