Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 10.31mm

Magafor Reamer, 10.31 mm, is an intermediate precision HSS-E straight shank reamer designed for accurate hole finishing in metalworking. Built for engineers, machinists, and hobbyists who demand consistent diameters, it delivers reliable, repeatable results across a variety of materials.

Featuring a left-hand spiral flute and right-hand cutting, it optimizes chip evacuation and material removal while meeting DIN 212-B tolerance of D = 0 to +0.005 mm, ensuring holes finish true to size.

• Precise tolerance for consistent fits: DIN 212-B tolerance of D = 0 to +0.005 mm ensures finished holes match the intended size, reducing rework and improving assembly fit.
• Efficient cutting with smooth chip flow: Left-hand spiral flute paired with right-hand cutting promotes clean cuts, minimizes built-up edge, and enhances surface finish.
• Universal straight shank for easy setup: Straight shank works with most collets and chucks, delivering stable bite and repeatable alignment across machines.

Use this reamer to finish drilled holes to precise diameter, improving part-to-part consistency and reducing secondary finishing steps. The robust HSS-E construction provides reliable performance in a range of metals, while the shaft design supports quick, repeatable setup on common milling machines and drill presses. The combination of optimized flute geometry and tight DIN tolerance helps you achieve accurate, high-quality holes with every pass.