A great tool for making holes in concrete, ceramics, brick is obtained from a carbide cutting plate lathe cutter, driven on the grinding wheel to the shape of a disk with a tapered cutting edge. Mandrel for mounting in the Chuck is machined from steel rod Ø 12 mm. Disc is mounted on the axial groove with the screw M5. V. KNYAZEV, Leningrad
Recommend to read
“BOTTOMLESS” BARREL
In the country or the plot is always required to have a supply of water for domestic needs. Keep the tank in the shower or reservoir for watering the plants and filled to the required...
PUSHPULL IN THE GARDEN
Among the variety of tillers, microstructural and any other motor vehicles dominate Amateur-built machines, assembled from serial components and assemblies. The selection of a standard...
