Q:Dongcheng brand three drill: electric drill, hammer, electric machine, the electric tool not, if there is a how much money

Just a little more than the function of electric hammer. And the drill bits are the same, common. When an electric drill is used, it is necessary to install a drill chuck in front, and the matched twist drill is used.

Q:To play on the face of steel hammer skills how to do

Reinforced concrete (Rebar) is used for reinforced concrete and prestressed reinforced concrete steel, its cross section is round, sometimes with rounded square. Including round steel bar, ribbed steel bar and twisted steel bar. Steel bars for concrete reinforcement is straight or strip steel plate reinforced concrete reinforcement steel, its shape is divided into round steel bar and deformed steel two, straight and coiled state for delivery two.

Q:What is the specific parameters of 220v-6-26 model for electric hammer

Hammer: electric tools, electric hammer is a kind of electric drill, mainly used in the concrete slab. Brick and stone on the hole. Professional on the wall, concrete, stone top drilling, and multifunctional electric hammer, adjusted to the proper position with appropriate drill can replace the ordinary electric drill, electric use. The hammer is in drill on the basis of increased by a motor driven piston crankshaft, in a cylinder of reciprocating air, which is in the air pressure in the cylinder cycle changes, changes in air pressure to drive the hammer hit the top of the cylinder reciprocating drill in.

Q:How to buy a hammer?

Confirm the hammer switch is cut off, if the power switch is switched on, then the plug is inserted into the power socket of electric tools will immediately turn by surprise, which may lead to injury risk.

Q:How to remove the hammer gear sliding

Turn the drill and hammer first, turn clockwise to 45 degrees, take off, and the Z shaft comes out. Put it on the outer cover, and finally put the change-over switch onThird, the front gear box that cut down the hammer, four screws, the auxiliary handle, pull down pull out, see.

Q:How many power drills do you use to drill through the wall?.

The electric power determines the maximum speed and drill hole sizeThe general minimum electric power of 320 watts, the nominal maximum diameter is 20, can hit the wall through hole 18, but the use of 26 bit wall can also be usedThe size of the drill will depend on the use of the hole through the wall. If you wear wires and cables, you usually use 18, which is basically the smallest bit through the wall, and then small, it is easy to breakIf you are used to install water pipes, the sewer pipe, then it is recommended to use diamond, power is generally 850 watts, you can hit 80 diameter hole

Q:What is the maximum diameter of the drill bit 1500W heavy hammer

Fixed input power 1500W, maximum drill diameter 50mm (2 '), maximum bore diameter 160mm (6-1/4').

Q:Coal mine explosion-proof electric hammer is a sign MA

Explosion-proof products have signs and signs, signs (nameplates or warning cards) are made of copper. In addition to the product model, specifications, manufacturer name, date of manufacture or factory number, the contents of the mark include "Ex" sign, explosion proof sign and explosion proof certificate number. Mine explosion-proof electrical products should have "Ex" sign, "MA" sign, explosion proof sign and explosion proof certificate number, and MA coal mine safety mark quasi certificate number;

Q:Hammer head + drill, make tile work?

Use the electric drill on the tile, the tile is not fragile method:1, the location of the hole needs to be pre calibrated to ensure the level. (pay attention to the corresponding location in the wall, no water and electricity lines)2, with bits of glass tiles in the inclined direction when drilling, first hit a pit; otherwise smooth tile is too bad; or not all tiles, with nails directly make a little hole; it is accurate, can also use a hole (size) have a best plate.3, with a shallow mark, you can remove the location of the hole plate, and then. Prepare a water bottle in advance, drill a hole in the bottle cap, and fill the bottle with water. Then, when drilling, at the same time to water into the drill bit and ceramic tile contact parts; especially all ceramic tile, must have water oh.

Q:The difference between electric drill, electric hammer, impact drill

An electric drill is used to drill holes in a more malleable object; the drill bit is usually steel. Both hammer percussion drill and drill function, it can be used when the hammer drill, and when. There are two kinds of drills.