Toolex Reamer - Spiral Flute - Straight Shank - HSS - H5 - 27.24mm

The Toolex Reamer is a precision HSS reaming tool designed for accurate bore finishing in metalworking. With a straight shank and a left-hand spiral flute, it delivers controlled material removal and reliable hole sizing for demanding applications.

• Material: HSS (M2) for wear resistance and long tool life
• Flute orientation: Left-hand spiral flute with right-hand cutting for smooth, controlled reaming
• Shank type: Straight shank for secure seating in collets and chucks
• Diameter: 27.24 mm nominal size
• Tolerance: ISO H5 (DIN 212-B) for precise bore dimensions
• Standard & Brand: DIN 212-B specification, supplied by Toolex Ltd
• Lead Time: Manufactured to order; despatch within 24–48 hours
• Stock Note: "In stock" refers to blanks ready to be machined into the reamer

This reamer delivers consistent hole quality with tight bore control, making it ideal for assemblies that demand precise fits, such as bushings, shafts, and precision components. The combination of M2 HSS, left-hand spiral flute, and ISO H5 tolerance helps minimize runout and achieve a smooth bore finish even in challenging materials. The straight shank ensures stable alignment in standard tooling setups, improving repeatability across production runs. Because this item is manufactured to order, you’ll receive a tool tailored to the 27.24 mm size with a reliable 24–48 hour dispatch window, while blanks may be available for faster fulfillment when indicated.