Din: 7161 Pdf _top_

: Most stories in DIN 7161 start with the hole. Because it’s harder to change the size of a drill or reamer, engineers often fix the hole size (the "Hole Basis") and then meticulously shave the shaft to create the desired relationship. The Three Relationships :

Reserved for high-precision master gauges and laboratory equipment. din 7161 pdf

Given these advancements, DIN 7161 is no longer recommended for new designs. It is, however, an important document for historical reference and maintaining legacy systems. : Most stories in DIN 7161 start with the hole