B161 21,0 Machine reamer

Machine reamer, low left-hand helix and MK shank, diameter 21.00mm, total length 232mm, helix length 62mm, cutting taper length 152mm, dimensioned according to standard DIN 208, 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