Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.32mm

The Toolex Hand Reamer is a precision finishing tool that sizes drilled holes to a tight, smooth finish. Designed for engineers, machinists, technicians, and hobbyists, this 12.32 mm reamer uses a left-hand spiral flute with right-hand cutting to deliver clean, accurate bores through metal. Manufactured from M2 high-speed steel (HSS) to ISO H5 tolerance under DIN 206-B specifications, it is built for reliable performance and longer tool life. As this item is made to order, please allow 24–48 hours for despatch; if the listing shows “in stock,” that refers to blanks ready to machine into your reamer.

• Precision-ground M2 HSS construction: Delivers a sharp, durable cutting edge for consistent bore finishing across steel, aluminum, and other metals, helping you achieve reliable results project after project.
• Left-hand spiral flute with right-hand cutting: Enables smoother cutting and efficient chip evacuation, reducing deflection and delivering a cleaner hole with minimal rework.
• Tight ISO H5 tolerance with DIN 206-B straight shank: Guarantees a consistent bore diameter and easy, stable seating in standard hand reaming setups for repeatable performance.

With this reamer, you’ll finish holes to precise dimensions faster, lowering downtime and rework while improving the fit and finish of assembled parts. The robust HSS material and carefully engineered flute geometry work together to deliver dependable, repeatable results, helping you maintain quality across repetitive tasks and demanding applications.