CrushGrind's works have been a concept for wood-turners for some years now. As well as designers, the grinding works are widely used. Click here or here for a few examples. The ceramic grinding grinds both salt and pepper, but also coffee beans can it to! The rod that connects the knob to the grinding is about 19.5 cm long and made of aluminum. This rod is easy to shorten for smaller mills. The grain size line you at the bottom of the grinding work. These meals are often used as a pepper mill inside work by Wood turners, but also for many Designbureau's it is the ideal pepper mill inside. (But they also grind a lot of other things…) The works are made in Denmark. CrushGrind's works are sharply priced and yet of a good quality. Look here for an example of a pepper and salt mill. Download or view the installation manual here: mounting shaft Download or check out the custom liners here: SHAFT Inner drilling for CrushGrind's works are particularly useful tools available. There is the MillDrill, which allows you to drill the holes in 1 movement for the grinding. There is also a chisel with which you can quickly make a slit for the barbs of the grinding without measuring.