Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 7.69mm

Magafor Reamer with spiral flute, straight shank, and HSS-E construction is an intermediate-precision tool designed to finish holes to exact size. At 7.69 mm in diameter, it’s ideal for engineers, machinists, and hobbyists who need consistent hole quality and a clean bore. The left-hand spiral flute paired with right-hand cutting delivers controlled material removal for precise bore diameters.

Made from HSS-E (M35 Cob) steel, this reamer is built for reliability and repeatable results. Its straight shank supports stable alignment, while the left-hand spiral flute and right-hand cutting geometry work together with DIN 212-B tolerance of D = 0 + 0.005 mm to produce smooth, accurately sized holes.

• Tight DIN 212-B tolerance: D = 0 + 0.005 mm provides consistent hole diameters across parts, reducing rework and improving fit.
• Durable HSS-E (M35 Cob) construction: Crafted from high-speed steel with cobalt content for enhanced durability and reliable performance over multiple use cycles.
• Optimized flute geometry for clean finishes: Left-hand spiral flute with right-hand cutting ensures efficient material removal and smooth bore surfaces.

This reamer helps you achieve precise, repeatable hole finishing with predictable results, enhancing workflow, cutting downtime between parts, and delivering dependable performance in a range of machining tasks.