Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 7.71mm

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 7.71 mm is a precision finishing tool built to bring drilled holes to exact size with a smooth, accurate finish. Designed for engineers, machinists, tradespeople, hobbyists, and workshop environments, this straight shank reamer delivers dependable results across a range of metals. The 7.71 mm diameter makes it ideal for applications requiring tight fits and repeatable hole sizes.

With a left-hand spiral flute and right-hand cutting action, the reamer provides efficient material removal and stable cutting performance, helping to minimize downtime and rework. It carries a DIN 212-B tolerance of D = 0 + 0.005 mm, ensuring consistent hole dimensions across production runs.

• Left-hand spiral flute with straight shank: Delivers efficient cutting and easy mounting in standard toolholders for quick setup and reliable reaming performance.
• HSS‑E (M35 cobalt) construction: Combines hardness and wear resistance to extend tool life and maintain smooth hole finishes in tough materials.
• DIN 212-B tolerance: D = 0 + 0.005 mm: Ensures repeatable, tight hole sizes for consistent fits and reduced rework in assemblies.

This reamer helps you finish holes with precision and confidence, improving workflow consistency and overall results across manufacturing, assembly, and repair tasks. The robust HSS-E composition and clear tolerance specification support reliable performance from the first pass to the final finish.