Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.14mm

The Magafor Reamer is a spiral-flute, straight-shank finishing tool in 12.14 mm diameter, designed to bring drilled holes to near-final size with reliable accuracy. It’s ideal for engineers, machinists, and hobbyists who need a consistent bore finish with minimal rework.

With a left-hand spiral flute, right-hand cutting, and a DIN 212-B tolerance of D = 0 + 0.005 mm, it delivers a smooth, true-hole finish on a range of materials. The straight shank accepts standard chucks and holders for quick setup and stable cutting.

• Precise hole diameter control: DIN 212-B tolerance D = 0 + 0.005 mm delivers a true-hole finish with minimal deviation, reducing the need for secondary finishing steps.
• Durable HSS‑E cobalt construction: Made from M35 cobalt-containing high-speed steel for enhanced wear resistance and heat tolerance, extending tool life in demanding materials.
• Left-hand spiral flute with straight shank: Left-hand flute aids chip evacuation and smoother cutting, while the straight shank ensures quick, secure clamping in common chucks and holders for reliable repeatable results.

With these features, the reamer supports a dependable finishing process: it delivers repeatable bore sizes, reduces downtime due to wear, and makes finishing operations more predictable across materials. The combination of design, material quality, and compatibility with standard toolholders helps you complete projects on schedule and with consistent results.