B100 1/4 Hand reamer

Hand reamer, low left-hand helix and cylindrical shank + square drive, diameter 6.35mm (1/4"), total length 100 mm, helix length 50 mm, cutting taper length 13 mm, dimensioned according to standard DIN 206, for finishing holes within the H7 hole tolerance limit, HSS, bright + steam oxide coated finish; for carbon and unalloyed carbon steel, grey cast iron, spheroidal graphite cast iron, forged and cast aluminium and copper and alloyed copper