Toolex Reamer - Spiral Flute - Straight Shank - HSS - H5 - 18.98mm is an intermediate precision reaming tool built for clean, accurate hole finishing. Made from M2 high-speed steel with a straight shank, it uses a left-hand spiral flute and right-hand cutting to deliver stable, controlled material removal in DIN 212-B configurations, with D = ISO H5 tolerance. Size: 18.98 mm Material: HSS (M2) Shank: Straight Flute: Spiral flute, left-hand Cutting: Right-hand Standards: DIN 212-B Tolerance: D = ISO H5 Supply: Manufactured to order; despatch within 24/48 hours Brand: Toolex Ltd This reamer is designed to produce precise bore dimensions with a smooth finish, suitable for finishing operations in mechanical assemblies and toolmaking. The combination of M2 high-speed steel, left-hand spiral flute, and ISO H5 tolerance supports consistent results across a range of materials, while the straight shank provides straightforward clamping in common tooling setups. Manufacturing to order ensures traceability and quality control aligned with DIN 212-B standards.