
Working with a file always takes a lot of time, particularly where its course is restricted: in a deep hole, in a curved channel. Here come to the aid of a power drill. Hold its cartridge needle file with round cross-section or chip of a round file with machined shank: spiral cut works great not only during forward movement but also during the rotation.
I. POPOV, p. Konosha, Arkhangelsk region.
Recommend to read
OF EGG CONTAINER
Offer to store small bolts, screws, nails, nuts and washers, and any other such trifle — cell cardboard or plastic container from under the eggs. V. GOLOVASHIN, Rybnoe, Ryazan region.
FOUR FEET FIVE ITEMS
How many feet in the sum can have four chairs and one table? Four! — say the British designers, offering this an original design "dining sets". Its main element is a four-legged frame —...