Machine reamer B180 1.9

Machine reamer, low left-hand helix and cylindrical shank, diameter 1.90 mm, total length 46 mm, helix length 10 mm, cutting taper length 22 mm, dimensioned according to standard DIN 212, for finishing holes within the H7 hole tolerance limit, cobalt alloyed HSS-E, bright, for carbon and unalloyed carbon steel, alloyed steel, grey cast iron, malleable cast iron, forged and cast aluminium and copper and alloyed copper