Toolex Reamer – Spiral Flute, Straight Shank, HSS (M2), 17.15 mm diameter. This intermediate precision reamer from Toolex Ltd is built for accurate hole finishing, featuring a left-hand spiral flute with right-hand cutting and a straight shank designed for compatibility with standard holders. It conforms to DIN 212-B and ISO H5 tolerance for reliable, consistent results. Diameter: 17.15 mm Flute direction: Left-hand spiral flute Cutting direction: Right-hand cutting Shank type: Straight shank Material: High-speed steel (M2) Tolerance: ISO H5 (DIN 212-B) Brand: Toolex Ltd Manufacturing status: Manufactured to order; despatch within 24–48 hours This reamer is designed to deliver precise hole finishes in metalworking applications. The combination of HSS (M2) material and ISO H5 tolerance supports reliable performance across production runs, while the left-hand spiral flute aids steady chip evacuation. The straight shank ensures easy integration with common tooling setups, making it a dependable choice for engineers and machinists seeking consistent reaming results.