This standard specifies dimensions of stem holes from 8 up to 80 mm diameter for stems of press tools. The stems are the connecting elements between press tool and press slide.
DIN 810:1986 history
1986DIN 810:1986-11 Machine tools; presses; slide holes for shanks of press tools; dimensions
1986DIN 810:1986 Machine tools; presses; slide holes for shanks of press tools; dimensions