The Toolex Reamer is a precision HSS reamer with a straight shank, engineered for finishing holes to tight ISO H5 tolerances. With a left-hand spiral flute and right-hand cutting, it delivers clean, accurate bores in metalworking tasks. Diameter: 15.28 mm Material: HSS (M2) Shank: Straight Flute direction: Left-hand spiral flute Cutting direction: Right-hand cutting Tolerance: D = ISO H5 (DIN 212-B) Standards: DIN 212-B Brand: Toolex Ltd Manufacturing: Manufactured to order; despatch within 24–48 hours Stock note: In-stock items refer to blanks ready to be machined into the reamer By finishing to ISO H5 tolerance, this reamer delivers precise bore dimensions with a consistent surface finish, reducing post-process finishing requirements. The M2 high-speed steel provides reliable wear resistance for repeated use in a range of metals, while the straight shank ensures stable alignment in chucks and collets. The left-hand spiral flute aids efficient chip evacuation, helping maintain dimensional accuracy and extend tool life. As a made-to-order item, you receive a freshly manufactured reamer tailored to your diameter with a typical dispatch window of 24–48 hours, supporting tighter production schedules.