Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.75mm

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.75mm is an intermediate-precision finishing tool designed to bring drilled holes to a precise, true size. It’s a reliable choice for engineers, machinists, and workshop professionals who work with metal components and require tight hole tolerance.

Constructed from HSS-E (M35 cobalt) for improved wear and heat resistance, this reamer uses a left-hand spiral flute with right-hand cutting and a straight shank for secure clamping. It follows DIN 212-B tolerance: D = 0 + 0.005 mm, delivering consistent size control and clean finishes in through-holes across common metals.

• DIN 212-B precision tolerance: Delivers a consistent final hole size (D = 0 + 0.005 mm), reducing guesswork and post-processing.
• HSS-E (M35 cobalt) construction for durability: Higher wear resistance and heat tolerance mean longer tool life and reliable performance in tougher materials.
• Left-hand spiral flute with right-hand cutting on a straight shank: Optimizes chip evacuation and stable alignment in through-holes, making reaming smoother and more predictable.

By delivering precise hole sizes in a single finishing pass, this Magafor reamer helps streamline production, reduce downtimes, and improve the quality of mating parts. Its robust material and proven geometry provide dependable performance across aluminum, steel, and other metals, making it a practical addition to both job shops and dedicated manufacturing environments.