Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.52mm

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 5.52 mm is a precision finishing tool designed to bring holes to a precise diameter with a smooth, true bore. Made from HSS-E (M35 cobalt) and featuring a straight shank, it’s built for reliability in demanding workshop environments. Its left-hand spiral flute with right-hand cutting and DIN 212-B tolerance: D = 0 + 0.004 mm ensure consistent bore size and clean finishes across production runs.

With a design that suits engineers, machinists, and fabricators who value repeatable results, this reamer offers straightforward setup and dependable performance in a range of materials. It’s a practical choice for job shops and in-house manufacturing where precise bore finishing is essential.

• DIN 212-B tolerance for repeatable bore size: Delivers a consistent bore near 5.52 mm with a tolerance of D = 0 + 0.004 mm, minimizing downstream finishing and ensuring part interchangeability.
• HSS‑E (M35 cobalt) for durability: A tougher high‑speed steel alloy that stays sharp longer and resists wear, providing reliable performance across many holes and materials.
• Left‑hand spiral flute with right‑hand cutting for smooth hole finish: Optimized flute geometry improves chip evacuation and produces cleaner, smoother bores with reliable cutting action.

Using this reamer in your workflow reduces rework, speeds up finishing, and improves bore quality across production runs. The combination of durable HSS‑E material, precise DIN tolerance, and flute geometry delivers consistent results, supports faster changeovers, and helps you achieve reliable assemblies with fewer rejects. It’s a dependable, easy‑to‑use finishing solution for both seasoned machinists and shop floor teams seeking confidence in every hole.