Toolex Hand Reamer - Spiral Flute - Straight Shank - HSS - H5 - 12.15mm

The Toolex Hand Reamer is a precision finishing tool crafted from high-speed steel (M2) with a straight shank and a 12.15 mm cutting diameter. Designed for manual hole finishing, it uses a left-hand spiral flute and right-hand cutting to produce smooth, accurately sized holes while helping swarf clear away from the workpiece. With DIN 206-B design and ISO H5 tolerance, you can trust consistent hole size from part to part.

This item is manufactured to order by Toolex Ltd. Please allow 24–48 hours for despatch. If the listing shows “in stock,” that refers to blanks ready to be finished into the reamer you need.

• Left-hand spiral flute with right-hand cutting: Efficient chip evacuation and reduced risk of binding, delivering cleaner, more precise holes with less rework.
• DIN 206-B, ISO H5 tolerance: Ensures consistent hole size and reliable fit across parts, improving interchangeability and quality in assemblies.
• Durable HSS (M2) with straight shank: Robust construction for repeated use, rigid guidance in holders, and long tool life with dependable performance.

Using the Toolex Hand Reamer helps you achieve repeatable, accurate bore finishes in a range of materials. The combination of a precise 12.15 mm diameter, durable construction, and standard-compliant tolerancing supports efficient workflows, reduces downtime, and delivers reliable results on every job—from engineering benches to workshop projects.