Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 9.39mm Milling Cutter Arbors This ER collet extension helps

This ER collet extension helps you expand your machining capabilities

and lowers finishing time in high-precision molds and dies

enabling accurate deep groove machining and longer tool life in demanding tasks

precise results every time

The 2-flute geometry minimizes chatter while delivering smooth surface finishes in mold cavities

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 9.39mm Milling Cutter Arbors This ER collet extension helpsMagafor Reamer Spiral Flute Straight Shank HSS E (9. 39 mm) is an intermediate precision finishing tool designed to bring through holes to a precise size with a smooth surface finish. It features a left hand spiral flute and right hand cutting, calibrated to DIN 212 B tolerance: D = 0 + 0. 005 mm, delivering reliable bore accuracy. Built for engineers, machinists, and fabricators, this reamer pairs a cobalt enhanced HSS E alloy with a straight shank