30mm Electric Hammer

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Loading Port:: China Main Port

Payment Terms:: TT or L/C

Min Order Qty:: 500Pcs pc

Supply Capability:: 10000Pcs Per Month pc/month

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Quick Details of 30mm Electric Hammer:

Place of Origin:	Zhejiang China (Mainland)	Brand Name:	CMAX	Model Number:	CN3905
Hammer Type:	Hammer Drill	Frequency:	50/60Hz	Max. Drilling Diameter:	Concrete: 30mm
No-Load Speed:	750r/min	Rated Input Power:	850W	Rated Voltage:	110V/220-240V~

Packaging & Delivery of 30mm Electric Hammer:

Packaging Detail:	Packaging:BMC
Delivery Detail:	1 month

Specifications of 30mm Electric Hammer:

DIY price with good quality, professional quality engineer to control products. Can be reached FFU satisfactory loading test.


Function	Three functions.
Voltage:	110V, 220-240V~
Frequency:	50/60Hz
Rated input power:	850W
No-load speed	750r/min
Impact frequency	4000/min
Depth in:	Concrete:26mm
	Wood:40mm
	Steel:13mm
Impact power	4.2J
Ctn/G.W/N.W:	17/15kg
Packing size:	46x25.5x39.5cm
Pcs/ctn:	2pcs
Packaging	BMC
Verify	GS/CE/EMC
If add below accessories	Drill bit:8/10/12x120mm
	Point chisel:14x200mm
	Flat chisel:14x200mm
	Grease case
	Dust-proof cover
	Spanner
	Depth gauge
20''FCL	1200pcs

Pictures for 30mm Electric Hammer:

"30mm Electric Hammer-1"

"30mm Electric Hammer-2"

Q: What are the commonly used rotor types for power tools?: Power tools are mainly divided into metal cutting, power tools, grinding power tools, assembly of power tools and railway power tools. Common electric tools electric drill, electric grinder, electric wrench and electric screwdriver and hammer, impact drill, concrete vibrator, planer. Accessories for each power tool: rotor, stator, gear, bearing, switch, carbon brush, carbon brush holder, carbon brush cover, power cord. Go down and stop repeating.

Q: Which is good between pneumatic tools and power tools?: The use of pneumatic tools:1., the air is easy to obtain, and the work pressure is low, the used air can be discharged locally, without the need to recover the pipeline2. gas viscosity is small, flow resistance loss is small, easy to central gas supply and long-distance transportation3. pneumatic actuator, high movement speed4. the pneumatic system has a strong adaptability to the environment. It can work reliably in a wide temperature range, humid and dusty environment, with a slight leakage, no pollution to the environment, no fire and explosion hazards, and safe use5., simple structure, convenient maintenance and low cost6. long life of pneumatic components7. pneumatic actuators of the hydraulic output than small, fast, strong adaptability, can exercise in the flammable, explosive, heavy, damp, the impact of the harsh environment, no environmental pollution, long service life, simple structure, easy maintenance, low price.

Q: What kind of power tools are hand drills? 1, 2 or 3?: You can see the cable plug, the aluminum shell is inserted three I tools, is grounded, the aluminum shell and some II tools, because it has a plastic insulation between the stator and the aluminum shell, so it is the installation of two wire plug.

Q: Is Li Xiang power tool good?: I was doing a power tool, you said this is a good point, I suggest you buy brand electric tools, East into a really good, but you buy when I suggest you go to the East into the store to buy if to go to other places to buy will be expensive, and not necessarily the East into true. There are a lot of imitation in East into sell, buy electric tools as long as buy a good brand of machine authentication

Q: What power tools do you need for carpentry?: Woodworking power tools are woodworking tools that rely on electrical energy as a basic source of energy, and non electrical energy does not belong to power tools;

Q: What other tools are there for the furniture except the pistol hole?: As we all know, a hand drill is an AC power supply or a DC battery powered drilling tool. It is a kind of hand held power tool.

Q: What power tools are used as cage birds?: If you want to do copper ornaments, you should distribute the grinding belt, flexible shaft, tool set. You can also buy a flashlight with a flexible shaft, coupled with some tools, you can also head. Bakelite milling can also be used instead of drill, a horizontal milling type fixed electric drill and milling cutter. What depends on your workload?.

Q: What is the working principle of power tools?: An electric motor that rotates by alternating current is called an alternating current motor. There are many kinds, mainly:A, the series excitation motor - rectifier DC generator for AC motor, namely into this kind of motor, at the same time shift due to alternating current in the magnetic field and the armature circuit, therefore, the direction of the torque constant remains unchanged, the machine is kept turning. This kind of motor can also be used as AC and DC, so it is also called universal motor". Vacuum cleaner, sewing machine and other household appliances, etc..B, an induction motor -- a device that rotates the rotor in the rotating magnetic field and causes the rotor to rotate due to the action of eddy currents. Rotating magnetic field is not caused by mechanical method, but by alternating electric flux in the number of electromagnets, so that the magnetic properties of the cycle of change, can be seen as a rotating magnetic field. Usually three-phase induction motor (with three pairs of magnetic poles) is used. The motion of the DC motor is just the opposite of the direct current generator. In the generator, the induced current is formed by the induced electromotive force, so they are in the same direction. In an electric motor, the current is supplied by an external power supply, and the direction of the induced electromotive force is in opposition to the armature current I.C and synchronous motor - the motor with the armature from one pole to the second pole, just the same as the current that turns into the current. This kind of motor cannot start on its own and must be operated by another motor or special auxiliary winding so that the proper frequency can be reached before it can be switched on. If the load changes and the speed changes, the speed is not in line with the AC frequency, so that the pace of disturbance, tend to stop or cause damage. Due to restrictions, it is not widely used.

Q: Why hand grinding sand turbine, electric drill, impact drill and other power tools plug is two, plug is not three plug: In recent years, leakage protection performance and the reliability greatly, has become a standard power supply, reliability of human protection over ground protection to a certain extent, but the impact of grounding protection and leakage protection to human body protection, so many hand-held electric tools to cancel the earthing protection, relying instead on leakage protector. And use the two eye plug.Look at the instructions for the hand-held power tools with two plugs. All require that the power supply be equipped with an electric leakage protector.

Q: Is the motor of an electric tool the alternating current motor or the direct current motor?: The motor of a general electric tool is an alternating current motor.

We are a well-known enterprise specializing in the production and sales of high-grade powertools, such as impact drill, angle grinder, jig saw, rotory hammer,etc.Since the establishment of our company, we have been devoted to setting up a good CIS and completely implementing ISO9001 quality management system.

1. Manufacturer Overview

Location	Zhejiang, China
Year Established	1998
Annual Output Value	US$ 30 Million
Main Markets	North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe Northern Europe Southern Europe South Asia
Company Certifications	ISO 9001

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

a) Trade Capacity
Nearest Port	Shanghai; Ningbo
Export Percentage	71% - 80%
No.of Employees in Trade Department	6-10 People
Language Spoken:	English; Chinese
b) Factory Information
Factory Size:	About 10,000 square meters
No. of Production Lines	Above 10
Contract Manufacturing	OEM Service Offered; Design Service Offered
Product Price Range	Average; Low