Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.27mm FMH FLH FHH S&E A&NF M&D repeatable slotting across a range

repeatable slotting across a range of common metals

while the AcuRea coating reduces friction to improve cutting efficiency and tool life

Equipped to deliver accurate

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

while flexible corner-radius options let you tailor profiles to match complex mold features

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 12.27mm FMH FLH FHH S&E A&NF M&D repeatable slotting across a rangeMagafor 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