Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.27mm FMH FLH FHH S&E A&NF M&D making it a trusted choice

making it a trusted choice for both professional shops and serious hobbyists working with precise rib geometries

4-Flute design for efficient chip evacuation: The four flutes provide excellent chip removal

Equipped to deliver accurate

This adaptor helps you streamline your boring workflow

it supports dry cutting and high‑speed operation for enhanced heat resistance

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.27mm FMH FLH FHH S&E A&NF M&D making it a trusted choiceMagafor Reamer Spiral Flute Straight Shank HSS E (M35 Cob) is an intermediate precision reaming tool designed to bring drilled holes to a precise, repeatable size. Its straight shank and left hand spiral flute pair with a right hand cutting edge to deliver smooth bore finishes, even in tougher metals. For a 12. 27 mm nominal bore, it meets the DIN 212 B tolerance of D = 0 + 0. 005 mm, helping you achieve tight control over hole dimensions in