The Toolex Reamer is an intermediate-precision HSS reamer designed for machinists who demand accurate, clean holes. Featuring a straight shank and a spiral flute, it delivers steady cutting action and reliable chip control for consistent bore finishes. Material: HSS (M2) high-speed steel for durability and wear resistance. Flute: Left-hand spiral flute for efficient chip evacuation during reaming. Cutting Direction: Right-hand cutting for predictable engagement and clean bore edges. Shank: Straight shank compatible with standard collets and holders. Size: 13.26 mm diameter (as referenced in the product title). Tolerance: D = ISO H5. Standard: DIN 212-B specification. Brand/Supplier: Supplied by Toolex Ltd. Manufacturing: Made to order; please allow 24/48 hours for despatch. Stock note: If shown as in stock, it refers to blanks ready to be machined into the finished reamer. This reamer is ideal for finishing precision holes with a smooth, accurate surface. The combination of left-hand spiral flutes and right-hand cutting supports controlled material removal and reduces burr formation, while the straight shank provides stable mounting in tooling setups. Use in engineering, toolmaking, and metalworking projects where ISO H5 tolerance is required.