Machine reamer B180 1.7

Machine reamer, low left-hand helix and cylindrical shank, diameter 1.70 mm, total length 43 mm, helix length 9 mm, cutting taper length 20 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