Dormer Morse Taper Shank Reamer Bit, 12mm Diameter, 156 mm Overall - B101 12MM

Only to be used for through-hole machining. HSS Morse Taper Shank Machine Reamer (B101). HSS Spiral Flute straight Morse Taper shank machine reamer for opening and finishing existing holes to H7 tolerance Suitable most ferrous and non-ferrous materials 7° helix, Left Hand Spiral for excellent surface finish Manufactured to BS328 standards