The invention concerns coated granules including at least one amine-containing pharmacological active principle, preferably as an acid addition salt, the pharmacological active principle being complexed by low cation-exchange resin containing carboxylic acid groups, and at least 15 wt. The bridge pieces are in the form of triangular webs with coaxial rings for supporting vertical rebars centrally between opposing forms. The plurality of cutting blades is configured to couple to the housing. The mixture will seal the formation in an aqueous or organic environment, thus removing the need to form a pill in a slugging pit prior to introduction. Two of the blades adjacent to each other overlap with each other as viewed from the longitudinal direction such that each blade has a first overlapped area and a second overlapped area, thereby increasing an air inlet amount and reducing blowing noise in the air inlet. This allows wafer test times to be reduced which reduces the manufacturing cost of each die on the wafer.