Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 7.84mm

The Magafor Reamer with Spiral Flute and Straight Shank is an intermediate-precision HSS-E (M35 Cob) reamer designed to finish drilled holes with accuracy and a smooth bore. With a 7.84 mm nominal diameter, it features a left-hand spiral flute and right-hand cutting for controlled material removal, while the straight shank ensures solid rigidity in a wide range of setups.

Ideal for engineers, machinists, and hobbyists alike, this reamer delivers reliable results in steel and alloy workpieces where precise hole size and finish matter—whether in production, repair, or prototype work.

• HSS-E cobalt alloy construction: Provides enhanced hardness and wear resistance for longer tool life and consistent performance in demanding materials.
• Left-hand spiral flute with right-hand cutting: Promotes efficient chip evacuation and smooth bore finish, reducing dwell time and improving bore quality.
• Tight DIN 212-B tolerance (D = 0 + 0.005 mm): Ensures repeatable hole sizes across batches, minimizing rework and enhancing process reliability.

Using the Magafor Reamer helps you achieve precise hole sizes quickly, reduces downtime from rework, and delivers repeatable results across production runs. The durable HSS-E composition resists wear in challenging materials, while the straight shank design enables easy integration with existing equipment and setups.