Double-sided Whetstone 400/1000 Green Silicon Carbide
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Material: Green Silicon Carbide
Specification: 400# and 1000#
Q&A
Q:Does our product support customization?
A:Our products can support customization, but there are requirements for the quantity, you can contact us for details.
Q:When you call or send a quotation request, what information do you need to provide?
A:Your needs for the product, and what you want to know in detail.
- Q: What are the commonly used rotor types for power tools?
- Concrete vibrator: concrete used for pouring concrete foundations and reinforced concrete members to eliminate porosity and increase strength. The high-frequency disturbing power of the electric direct acting vibrator is driven by an electric motor to rotate the eccentric block, and the motor is powered by an 150Hz or 200Hz intermediate frequency power supply.The planer: used for planing wood or wood structure, mounted on the bench can be used as a small bench plane. The planer cutter shaft by the motor shaft through the belt drive.
- Q: What are the common rotors of 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: What safety problems should we pay attention to when using electric drills or hand-held power tools?
- All of the wires must be more tough and durable rubber covered wire. When the wire enters the shell of the motor, the rubber ring is used to protect the insulation layer of the wire from being worn out.
- Q: How about plug wires and cables for power tools?
- Class II tools, that is, insulated structures, all double insulated power tools. The specified voltage is over 50V, and the grounding device is not allowed in class II tools. Generally insulated enclosures. Generally speaking, the design of II tools made use of personal protective equipment operator to some reliable method in the tool, the tool has a double protective current, guarantee in the fault state, when the basic insulation failure, insulation and reinforced insulation provided by additional electric shock protection.
- Q: What's the role of carbon brushes in electric tools?
- In addition to induction type AC asynchronous motors, there is no outside. Other motors are provided, as long as the rotor has a reversing ring.The principle of electric power generation is that a magnetic field cuts a wire to produce an electric current in the wire. The generator cuts the wires by rotating the magnetic field. A rotating magnetic field is a rotor, and the wire to be cut is a stator.
- Q: What's the name of an electric tool for riveting screws into wood? Not understand!
- An electric drill can be used! But it can't adjust the torque! There are four types of professional screw twisting tools!
- Q: How are the I, II, and III classes of power tools classified?
- In accordance with the electric shock protection methods, electrical equipment is divided into the following 4 categories:0 category. The device relies solely on basic insulation to prevent electric shocks. There are no ground terminals on the live conductors of the 0 types of equipment.
- 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: What devices must be available for all hand held electric tools?
- Hand held electric tools, insulation measures are in good condition, must be equipped with qualified leakage protection device, forbid to change the power cord and plug, use special flow switch box.
- Q: Is there an electric tool for screwing bolts? It's bolts, not screws
- Yes, I use it every day. The electric wrench is specially used to tighten the bolts. It has a sleeve with a bolt size at the front, and different sleeves can be changed to screw the bolts of different sizes. It's very convenient and quick to use.
Send your message to us
Double-sided Whetstone 400/1000 Green Silicon Carbide
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 3 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
