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
IN SEARCH OF A SIGNATURE STYLE
CITROEN C4 — new car-class Golf. Experts autostructure easily isolated in the flow of vehicles machine of a company, focusing on their unique appearance. Signature style is created in a...
STRENGTHEN THE VOICE OF THEIR HANDS
When I needed a megaphone, I became acquainted with the prices of Chinese industrial products: as it turned out, they cost from 1500 to 8000 rubles., and found that such a device can...
