The Toolex Reamer is a precision straight-shank reamer made from high-speed steel (M2) for accurate hole finishing. With a left-hand spiral flute and right-hand cutting, it’s designed for reliable, clean bores that meet tight ISO H5 tolerance standards. Diameter: 25.34 mm Material: HSS (M2) Shank: Straight Flute direction: Left-hand spiral flute Cutting direction: Right-hand DIN standard: DIN 212-B Tolerance: D = ISO H5 Brand / Manufacturer: Toolex Ltd. Manufacturing: Manufactured to order; despatch 24/48 hours Stock note: If listed as in stock, it refers to blanks ready to machine the reamer This reamer is ideal for precision finishing in toolmaking and machining applications where hole geometry and size repeatability are critical. The combination of M2 HSS, DIN 212-B compliance, and ISO H5 tolerance provides a dependable solution for finishing operations, while the straight shank and compatible flute geometry help maintain stability and efficient chip evacuation across CNC and manual setups.