Three functions 38MM Hammer

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Model: Z1C-SG-38

Type: two slots two pit
Drilling diameter : 38 Rated

Speed: 400 (rpm)

Power supply type AC power 1000 (W)

Maximum drilling diameter 38 (mm)

Technical parameters:
Standard models : Z1C-SG-38 Order number : 3801
Voltage : 110V / 220V Frequency : 50 / 60Hz
Speed : 400r / min drilling diameter : 38mm

Power : 1000W

General configuration :
Motor: Copper motor casing colors: black + Hitachi green wrinkle paint
Packaging: metal box packaging Accessories : See attached images
Packing Size : 52X39X33 Number of units : 3 sets / pieces

Q: What is the structure of the hammer is: The rotary drill is driven by an electric motor through a gear to drive a pair of straight bevel gears, so that the cylinder sleeve rotates with the six square sleeve through an overload protection device and transmits torque to the drill rod. Thus, the composite motion of the impact belt is formed simultaneously with the impact mechanism. The impact is the main, the rotation is secondary, and the hammer is turned again, so that the construction drill is pushed forward and gradually becomes the required circular hole.Spring, steel ball, bowl washer etc. the overload protection device. When the torque exceeds a certain range (16ram, 18mm hammer is 15 ~ 25N - m, 22mm, 24mm hammer is 20 ~ 35N - M), torque rotating sleeve, press the steel ball through its six semicircular concave hole, the radial ball pops up, the bowl washer compression spring to a certain distance, to set the and the cylinder liner disengaged. At this moment, although the motor is rotating, the drill rod has not turned. In this way, the utility model can provide protection for the hard and soft of the concrete, the uneven or uneven use of the drill pipe, the jamming of the drill rod, the wrench of the operator's wrist and the burning of the motor, etc..

Q: How to repair electric hammer reversal: Hammer reversal maintenance method:1, the two copper rings of the stator are exchanged with each other, and the copper ring is the two wires of the stator connected with the carbon brush.2, take two 5 centimeters of power cord, each received two stator line above.3, buy a bottle of cleaning agent, the hammer assembly removed, cleaned, and then re installed, you can.

Q: Sometimes sometimes do not impact the impact hammer is what reason: Hammer cylinder impact, according to what you said, which generally consists of 2 types: O type sealing ring wear and clogging pores.

Q: A hammer hammer is going on?: See your hammer is not with double function.If it is a double function, check the hammer at the top has a knob, see is not in the correct position, 26 or 20 if the light hammer with general knob in the gear box with the function of the left side.

Q: What brand is best the most durable hammer: No matter which one is hammer brand has a service life of it,A. No brand is the best or the most durable. It can only be said that under certain conditions, some brands are better than other brands, and they need to be durable. That is, we commonly known as cost-effective.Two, buy a hammer, it is important to look at the household or industrial use, according to their own situation to choose, if the domestic household electric products in general is enough, you can choose some lightweight, multifunctional products, if it is industrial building, you need to select some industrial grade electric hammer product. Relatively durable and efficient.Three. Hammer brand is also very important, if you want to be a little better, no one can choose the price of foreign brands, DEWALT, Hilti, MAKITA. BOSCH, of course, now domestic electric tools have several brands is still very good, like the NENZ one is, vicese, are a good choice. Quality is guaranteed.

Q: How to open the electric hammer drill break, chuck: Electric hammer drill, is the "two function drill" and "hammer" handheld electric tool, "rotary cutting drill", with the impact of the impact mechanism of driving impact drill bit, drill driven in rotation at the same time, there is a direction perpendicular to the rotation of the rotary drill reciprocating hammer exercise.

Q: How to change the electric hammer drill chuck: You do not know the hammer is heavy or light, whether it is a transformation of chuck. Transfer clip lever 2-3 yuan, chuck 10-15 yuan.

Q: Can electric hammer and electric drill be used as a universal drill?: Electric drill can be divided into 3 kinds: hand drill, percussion drill, hammer drill. 1, hand drill: the minimum power, and the scope is limited to the use of electric screwdriver drill for wood, do not have much practical value. 2, impact drill: the impact mechanism of impact drill with ball type two and type. A ball impact electric drill consists of a moving plate, a fixed plate, a steel ball and so on. Brake disc is connected with a main shaft through threads, and with 12 balls; fixing by pins fixed on a casing, and a 4 ball, in the role of thrust, 12 ball 4 ball rolling along, the hard alloy bit to produce rotary impact motion, can drill a hole in the brick, brick, concrete and other brittle materials. The utility model can make the fixed disk rotate with the moving disk without impacting, and can be used as an ordinary electric drill. 3, hammer (hammer): drill holes in any material, the most widely used. The price of the 3 kinds of electric drills is arranged from low to high, and the functions are also increased. The selection of them requires the combination of their respective scope of application and requirements.

Q: Impact drill and electric hammer drill is what is the difference: Impact drill and electric hammer drill bit is different: the impact drill used, need to tighten the special key. Is the electric hammer drill for electric hammer, electric hammer drill with locking clip assembly, simple, without any tools.

Q: Use the electric drill on the tile, tile how fragile?: With a shallow mark, you can remove 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.

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