Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 10.27mm ER Collet Chucks 8 with a 90° countersink

8 with a 90° countersink angle — a standard profile that suits a wide variety of screw heads and finishing needs

Its left-hand spiral flute paired with right-hand cutting delivers a controlled

reducing chip buildup and maintaining consistent cutting performance across successive passes

and carbon steels below 55 HRc

and a 4 mm shank to tackle tight rib geometries with confidence

Magafor Reamer - Spiral Flute - Straight Shank - HSS-E - 10.27mm ER Collet Chucks 8 with a 90° countersinkThe Magafor Reamer is an intermediate precision straight shank tool designed to finish holes with tight dimensional control. Crafted from HSS E (M35 cobalt) and built for reliable performance, this reamer is suitable for engineers, technicians, and hobbyists who need precise hole finishing in a range of metalworking materials. With a left hand spiral flute and right hand cutting, it provides stable cutting action and efficient chip evacuation, helping