Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 8.65mm

The Magafor Reamer is an intermediate precision finishing tool designed to produce accurate, smooth holes with reliable repeatability. It features a straight shank and a left-hand spiral flute, paired with right-hand cutting for stable cutting action and efficient chip evacuation across common metals. Crafted in HSS-E (M35 cobalt) for enhanced wear resistance, it also meets DIN 212-B tolerance D = 0 + 0.005 mm to ensure precise hole sizing.

• Spiral flute design for efficient chip evacuation: The left-hand spiral flute combined with right-hand cutting promotes consistent finishes and reduces clogging, especially in deeper holes.
• HSS‑E (M35 cobalt) for longer tool life: The cobalt-enhanced alloy resists heat and maintains sharpness, delivering more finishing passes before sharpening is needed.
• Straight shank and DIN 212‑B tolerance for precision: The straight shank supports secure seating in standard chucks and collets, while the DIN 212‑B tolerance D = 0 + 0.005 mm ensures hole sizes stay within tight limits for reliable fits.

This combination of design and material helps you achieve precise hole sizes with a clean finish, reducing rework and improving downstream assembly. The robust HSS‑E construction handles tougher materials, while the straight shank and exact tolerance support quick setup, repeatable results, and longer tool life across production or repair tasks.