Intermediate precision HSS (M2) straight shank Reamer from Toolex. Designed for engineers and workshops needing accurate bore sizing with a consistent finish, it features a left-hand spiral flute and right-hand cutting for efficient reaming in DIN 212-B applications. Diameter: 21.91 mm Material: HSS (M2) Shank: Straight Flute direction: Left-hand spiral flute Cutting direction: Right-hand Standards: DIN 212-B Tolerance: ISO H5 (D = ISO H5) Supplier: Supplied by Toolex Ltd. Lead time: Manufactured to order — despatch in 24/48 hours Availability note: "In stock" refers to blanks ready to be machined into the reamer This reamer is built to deliver true, repeatable hole sizes with an ISO H5 tolerance, making it suitable for intermediate-precision projects and assemblies that demand reliable fit. The straight shank provides stable guidance in standard collets and holders, while the combination of left-hand spiral flutes and right-hand cutting ensures effective chip evacuation and smooth cutting action during bore enlargement. Made to order by Toolex, it offers careful manufacture and quality control—perfect for shops that value consistency and predictable performance in routing, drilling, and reaming operations.