Advice for those who had gathered drill

1. Drill a hole in the concrete wall even pobeditovym drill is not always easy because of the occurring stones or twigs valves. To overcome this obstacle, you can use simple techniques: divide the stones a few strokes of punch, and fittings are drilled usual drill.

2. Make a hole in the concrete wall can and with the help of punch, made of a drill diameter of 6-8 mm. End it sharpens in the form of dovetail. In drills, constantly turning it, striking with a hammer. At the puncture hole of the instrument requires only a few minutes.

3. When drilling holes in concrete or brick drill will last longer if it periodically moistened with water. As water tank, you can use flexible plastic bottle.

4. When drilling holes in the ceiling plaster crumbs flying from the drill, get in his eyes, the collar of clothing, under the sleeves. To avoid this, just covered with transparent polyethylene film funnel of spring wire and put it on the drill.

5. Suspending the chandelier, often have to punch a hole in the ceiling to install a metal hook. In order to splinters and plaster it does not fell on the floor, you can use an old rubber ball. The ball must be cut in half, done in a halved hole and put it on the punch or bolt.

6. If you are going to make a hole in the stone or concrete wall, attach the adhesive tape at the planned location for the holes at an acute angle folded sheet of thick paper - it will protect the walls and floor dust and debris.

7. Strengthen the screw in the concrete wall in several ways. Wooden plug - right, not only close and not always the most suitable option. Much better to score a hole tight nylon (crushed an old nylon stocking) and red-hot nail to melt it. While caprone not cooled and hardened, replace the screw. Kapron quickly solidifies and will firmly hold the screw in the socket. In the hardened nylon for a long time is sliced from the screw, so this method is especially useful in cases where the screw from time to time have to unscrew and then screw up again in the same slot.

8. You can also apply the method used by electricians to install video: wrap the screw on the cutting of soft wire (ends let her slightly protruding) and tightly inserted in the liquid alabaster in the drilled hole. After freezing alabaster screw will hold well. If necessary, you can turn inside - in the hole left from the cutting wire.

9. As the dowels can use a piece of copper or aluminum tubes with a longitudinal slot. It compresses, is inserted into the drilled hole in the wall and wrap the screw.

10. If the wall is made of sufficiently durable concrete, it is possible to do quite simple: drill a hole whose diameter is less than the diameter of the screw and then screw him with a force of the screw: it will cling without any additional devices.

11. If the wall is necessary to drill a through hole, and the length of drill bits are not enough, then this operation can be done in two stages: one from the other side of the wall. Drill a hole in the target point, put him in a magnet or a metal rod. Then with the help of a compass point look for drilling from the opposite side of the wall.Using a magnet is preferred because it does not allow needle of the compass to indicate a mistake on valve wall.

12. Heavy shelves for high reliability can be hung on bolts. Knock holes in the wall with a store and they cement bolts, leaving the thread to act on the desired length. Shelves attach the nuts, which, if necessary, and utaplivayut zashpaklevyvayut.

13. When sealing the wall (with the use of concrete or plaster), the bolt head inside and carved out, bend his rod at an angle of about 30 °. This will improve the stability of the bolt.

14. You need to hang something from the ceiling, for example, heavy chandelier. How? We offer this option. In a hole in the ceiling, insert the metal sleeve with thread. It should be drilled 2.4 holes, which should move steel fingers. Screwed into the bottom sleeve tapered bolt. He razdvinet fingers, and they force uprutsya hole in the wall, through which the device firmly established in the ceiling.

15. Little hint. Do not hurry to seal wallpaper vacant hole in the concrete wall. Will place him in any metal object: a ball screw, tack. With the help of a small magnet can always find the old hole, so as not to drill a new one.

16. Walls standard sanitary blocks are made of asbestos cement sheeting. Screws it does not hold. For sample shelves to be drilled in the wall and cut holes in them carving. Studs should wrap up without making much effort.

17. Fixing bolt in a thin wall requires preparatory operations, namely: to take the tube out of soft metal on the diameter of the bolt and make it on one end of a cross-shaped incision. Then drill the wall on the diameter of the bolt head and insert it into the hole along with the worn pipe. When pulling up the bolt head nuts (preferably tapered) expand incisions, and the bolt locks securely with a pipe in the wall.

18. Another way. Instead of the tube can be used inside, clamping the washer. Its shape is visible in the picture.The manufacturer can be made of tin or aluminum. Applying this method of fixation, to be precise in determining the size and shape of the holes in the wall. Its better to make a rectangular, but you can round.Clamping washer can be done in the form of cross-shaped lug, bent so that his short legs keep the nut from one side wall, and long - are the washer on the other side.

19. Lock the bolt in the wall of the can and using a flat probe, if the act: to drill a hole the diameter of the bolt head, cut down part of the head, then insert it into the hole and hold the bolt with pliers, rasklinit his rod. The rest of the otozhmetsya head to the side and hooked over the wall. Nut with washer will probe inconspicuous.

20. Another method of attachment to the thin wall to the back of which there is no access. At the end of threaded hinge pins are installed one or two bars. They are inserted into the hole, the bolt is shaken, and the strips, turning, set parallel to the wall. Remains navernut nut and disguise the hole alabaster.