'DIN 9861 with special shape Punch' It is made from HSS,M2 material ,The head hardness is HRC50±5 and the body hardness is HRC62±2.With strictly tolerance and good quality.We enjoyed perfect reputation from the customer all over the world. borunmouldparts.com/din-9861-serie… #punches#NITONI
'DIN 9861 type with blade shape' It is made from HSS,M2 material ,The head hardness is HRC50±5 and the body hardness is HRC62±2.With strictly tolerance and good quality.We enjoyed perfect reputation from the customer all over the world. borunmouldparts.com/ejector-pin/41…