Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 11.61mm

The Magafor Reamer is an intermediate precision HSS-E straight shank reamer designed to finish holes with tight diameter control and a smooth surface finish. Crafted from M35 cobalt-enhanced high-speed steel, it provides reliable wear resistance and consistent results across common workshop metals.

With a left-hand spiral flute and right-hand cutting action, this reamer manages chip flow effectively to minimize heat buildup and chatter. It follows DIN 212-B tolerance specifications for predictable results, specified as D = 0 + 0.005 mm.

• HSS-E cobalt steel construction: Made from high-speed steel with cobalt (M35 Cob) for improved heat resistance and longer tool life, helping maintain precise hole sizes even in tougher materials.
• Left-hand spiral flute with right-hand cutting: Spiral geometry promotes efficient chip evacuation and stable cutting, delivering cleaner holes and reducing the risk of clogging during finishing passes.
• DIN 212-B tolerance and straight shank: Tolerance of D = 0 + 0.005 mm ensures repeatable fits, while the straight shank allows easy mounting in standard chucks and collets for reliable alignment.

This reamer supports efficient, repeatable hole finishing across a range of metals, helping you reduce rework and keep production flowing. Its combination of durable material, optimized flute design, and strict tolerance provides dependable results and straightforward setup for engineers, technicians, and hobbyists alike.