7.073.270 Drilling and milling... 7.075.256 Drilling and milling... 7.170.192 Drilling and milling... 7.076.906 Boring bar holder, a... 7.077.835 Drilling and milling... 7.078.460 Drilling and milling... 7.171.225 Drilling and milling... 7.076.536 Boring bar holder, a... 7.170.420 Tool holder, straigh...