Tools & Hardware

Disc brushes are versatile tools designed for various applications and are known for their effectiveness in deburring, surface preparation, rust removal, blending surface marks, and edge radiusing across different materials. They can be easily mounted on automated machinery, CNC machining centers, and robotic centers. Disc Brush Hot Sale Type: 1,Dot Style Disc Brushes: Dot style disc brushes are a cost-effective choice for edge deburring and surface finishing applications, especially when quick cycle times are essential. These brushes offer flexibility and easy access to small holes and spaces. 2,Tailor-Made Services: Our services include custom manufacturing of brushes tailored to specific requirements for metal surface finishing. Disc Brush Technical Specifications: Brush Grit Sizes: Available in grit sizes ranging from 40 to 800. Brush Diameters: Offered in diameters ranging from 150 to 425 mm. Disc Brush Applications: ● Deburring: Used to remove burrs and sharp edges from metal, wood, plastic, and other materials. ● Surface Preparation and Finishing: Ideal for achieving smooth finishes and rounded edges on surfaces. ● Rust and Scale Removal: Effective in removing rust and scales from metal surfaces. ● Sanding and Texturing: Suitable for sanding and texturing various materials. ● Blending Surface Marks: Helps blend surface marks seamlessly. ● Edge Radiusing: Creates rounded edges for a polished look. The disc brushes can be used effectively on the following materials: Aluminum Brass Bronze Cast Iron Ceramic Copper High-Nickel Alloys Stainless Steel Steel Soft Tile These disc brushes are compatible with:CNC Machines Milling Machines Automatic Machinery

Clean your central air conditioning system's condenser copper tubes effectively with an industrial-grade nylon brush designed for hard-to-reach areas. Twisted nylon wire brushes are crafted by taking a nylon wire, folding it in half, placing bristles between the top and bottom parts of the folded wire, and then twisting it up like a rubber band. Then it connects with the thin rod 6mm or 8mm. Condenser Blue Nylon Tube Brushes Applications Ensure optimal performance of your chiller and heat exchanger with our reliable condenser tube cleaning brush and extension rods. Crafted from Nylon, Brass, or Stainless Steel materials, these brushes effectively clean HVAC condenser chiller tubes, evaporator tubes, high-temperature steam or surface condensers tubes, firetube boiler tubes, clean water tube boilers, and other heat exchangers' tubes. Experience seamless maintenance with our durable tools designed to keep your systems running smoothly.Blue nylon condenser brushes are a type of brush commonly used. These brushes, featuring sturdy blue nylon bristles, are specifically designed for cleaning and maintaining condensers in various industrial and commercial settings. They are known for their durability and effectiveness in removing dirt, debris, and other contaminants from condenser coils, ensuring optimal performance and efficiency.

Our brush is selling like hotcakes because our four-strand twisted wire is more robust, with perfect control over density and edge finishing. When you see it, you'll find it exceptionally beautiful— not only aesthetically pleasing but also incredibly sturdy and durable. The tightly packed bristles are resistant to shedding, quickly regain their original shape, and are less prone to deformation. In terms of both appearance and durability, we've almost reached perfection. Double Spiral Single Stem wire Tube Brushes Specification We can supply carbide silicon,brass,steel,carbon steel,stainless steel and nylon wire material.The below is the carbide silicon wire material size list. Dimensions Brush Dia. 3mm-100mm Brush Length 3mm-500mm Overall Length 5mm-1000mm Wire Dia. 0.3mm-0.7mm Stem Diameter 0.5-2mm Application This Single Spiral Tube Brush is mainly used for cleaning chimneys, smoke ducts, and boilers. It can also be used for polishing and deburring workpieces, suitable for both electric drills and CNC lathes. The rod can be customized with or without threads, or as a solid tube tailored to your dimensions. We can customize the shape and size based on your specific needs. https://www.brushfuyi.com/twisted-in-wir , e-brushes.html

Thick film chip resistors are an essential electronic component used in various electronic devices such as computers, smartphones, and TVs. These resistors are designed to control the flow of electricity in a circuit by detecting the electrical signals and regulating the power to the components in the circuit. Thick film chip resistors are widely used due to their high level of accuracy, cost-effectiveness, and reliability. The resistors are made up of a resistive layer on a ceramic substrate and coated with conductive terminals at each end. The resistive layer can be made of various materials such as ruthenium oxide, nickel-chromium, or copper oxide. The substrate is usually made of aluminum oxide or silicon dioxide, which provides the base for the resistor. The surface of the resistor is then covered with a protective layer such as epoxy that separates it from the environment.

Anti-surge fixed resistors are specially designed to withstand high levels of inrush current, which can occur during power surges or when switching on a device. When these resistors are exposed to a sudden surge of current, they can generate a significant amount of heat and can even burn out if not designed to handle such situations. Anti-surge resistors are constructed to have a higher power rating and can handle a larger amount of current than standard resistors, making them ideal for use in circuits where high surge currents may occur. Anti-surge fixed resistors are typically made of carbon or metal oxide films and are available in a range of resistance values and power ratings. They are often used in power supplies, motor controls, and other applications where high surge currents are likely to occur. When selecting an anti-surge fixed resistor, it is important to ensure that the resistor is rated for the appropriate power and current handling requirements of the circuit it will be used in.

A carbon film resistor is a type of fixed resistor that is commonly used in electronic circuits. It consists of a cylindrical ceramic core with a thin film of carbon deposited on its surface. The carbon film is then spiral-wound around the core to achieve the desired resistance value. Advantages of Carbon Film Resistors • Accuracy and Stability Carbon film resistors provide good accuracy and stability in their resistance values over a wide range of temperatures and operating conditions. The carbon film material has a low temperature coefficient of resistance, which means that its resistance remains relatively stable with changes in temperature. • Noise Performance Carbon film resistors have low noise levels, making them suitable for applications where signal quality is crucial, such as audio circuits.

A wirewound fuse resistor is a type of resistor designed to act as both a resistor and a fuse. This component is often used in electronic circuits to limit current flow and provide overcurrent protection. The Wire Wound Resistors construction involves winding a resistive wire around a ceramic or fiberglass core. 1. Good heat-durability,low temperature coefficient,low noise,high load and power,nonflammability 2. Can be Fusible during the stated time for protecting the circuit.once wording at the required overload voltage. 3. Operating ambient temperature:-55℃~+275℃ 4. The surface is gray white nonflammable coating and indicate a  black ring at the behind of the precision color ring 5. Resistance tolerance:+5%，+10%

Aluminum case wirewound resistors, also named aluminum housed wirewound resistors, features a wire coil wound around a ceramic or fiberglass core, which is then housed in an aluminum casing. This casing provides mechanical protection and acts as a heat sink to dissipate heat generated during operation. Aluminum case wirewound resistors are a type of resistor that consists of a wire coil wound around a ceramic or fiberglass core, which is then encased in an aluminum housing. These resistors are commonly used in applications where high power handling and stability are required. The aluminum case provides mechanical protection to the resistor and also acts as a heat sink, dissipating heat generated during operation. This helps in maintaining the temperature within acceptable limits and prevents the resistor from overheating. Wirewound resistors are known for their high precision and accuracy. The wire coil used in these resistors has a low temperature coefficient of resistance, meaning its resistance remains relatively stable across a wide temperature range. This makes them suitable for applications where temperature changes can affect the performance of the circuit.

has the sandwich steel core, it is laser welded saw blade. The circular saw has good sharpness and high efficiency in the process of cutting. Meanwhile, the noise is very low during working. Good cutting result: smooth cutting, flat surface, and even size. Stable cutting, narrow cutting gap, stone waste reduction. wet cutting granite and other stone materials with superior efficiency. Also, the diamond circular saw has a long lifespan, it is your best choice. Lasered Diamond Saw Blade for Granite Cutting Features Manufacturer technology: laser welded Suitable: wet cutting Advantage: has good sharpness and high efficiency in the process of cutting. Meanwhile, granite cutting disc has a long lifespan. Good cutting result: smooth cutting, flat surface, and even size. Stable cutting, narrow cutting gap, stone waste reduction. 

This dry diamond polishing pad is applied on portable grinding/ polishing machine and operated by hand. Dry granite polishing pads can be widely used in dry grinding marble, granite and other stones with superior efficiency. The diameter of dry marble polishing pad ranges from 3" to 7" at last, Using the sequence of dry stone polishing pads is from rough grit to fine, finally to polish. It's usually installing on angle grinders. We have 50#, 100#, 200#, 400#, 800#, 1500#, 3000# and buff pads in one set of polishing pads. You can choose your request diamond grits for your project. Stone polishing pads Features 1) Dry use. 2) Easy and smooth polishing 3) Has good grinding performance, long lifespan 4) Different grade to choose, achieving rough-to-fine polishing project Application Dry polishing pads are used for polishing granite, marble, sandstone, and other natural stone materials. It should be used without water. It can achieve rough- medium-fine polishing, make the stone floor shinning again.

Turbo Concrete Diamond Grinding Cup Wheel introduction Turbo Grind segment cup wheels are designed with a large diamond grit for fast production. Wide gaps between segments help prevent loading or gumming up. This cup wheel work great for epoxy removal as well Soft Bond - The metallic powder in the sintered segment wears away quickly releasing dull diamond crystals exposing new abrasive crystals to cut efficiently. Best used on hard surfaces. Medium Bond - A metal bond strength right between that of soft and hard bonds. Hard Bond - The bond of the metallic powder in the segment wears away slowly and prevents premature wear against soft, abrasive surfaces. Application 1) Application: for grinding concrete, hard granite, marble, engineered stone, etc 2) Flange with thread M14 or 5/8" -11 are available 3) Coarse, medium and fine grit as request

The size of this type of diamond dimple core bit is 600mm, large size we can customize according to customer requirements. The conventional size of the core bit is available from 1 "(25mm) to 14" (350mm). The CWDD dimple core drill bits are laser welded by the advanced Dr. Fritsch full-automatic laser welding machine, which ensures the dimple segments achieve high welding strength. The dimple core drill is used for professionally wet drilling different hardness of concrete, reinforced concrete. The Dimple segment design achieves the super long drilling lifespan in heavy reinforced concrete application. Segments height, working length and connection type can be customized according to your requirement. Features of Diamond Core Drill Bits 1) Laser welded technology and silver brazed technology. 2) Segment welding strength guaranteed in heavy duty drilling works. 3) High quality 20# seamless steel barrel 4) Good control in Dynamic balance during rotation 5) Super long lifespan in heavy reinforced concrete. 6) Different Quality level to choose

Diamond Grinding Disc With Arrow Segment is designed for installing on floor grinder, widely used for removal hard epoxies, urethane, and other coatings and toppings, for feathering uneven joints, or slab panels, for smoothing rough or patched concrete floor.  It's 10 inches in size, and brazed type, offering a smooth and fast grinding as well as a long using life. Its special segments make much more aggressive removal.  We offer different diamond grits according to your requirement of the surface quality level.  Our Grinding cup wheel ranges include single row cup wheel, double row cup wheel, profile cup wheel, diamond grinding plate, diamond grinding head, and so on. 250mm Diamond PCD grinding wheel Application The PCD Diamond Grinding Plate is used for grinding different hardness of concrete and masonry materials with superior efficiency. To choose the right diamond floor grinding shoe and diamond grinding cup wheels from suppliers, you must know the hardness of your concrete. Concrete can be soft, hard, abrasive, dusty and brittle, etc. There are no two floors are ever the same, typically they are more abrasive when the floor is new or have a high sharp sand content. The more abrasive the floor the harder bond you will need to get the best performance out of the diamonds. Bond - The strength of the metal binder that holds the diamond grit in the segment. Typically the harder the bond the longer the life. Soft concrete needs the hard bond, medium-hard bond for medium concrete, and soft bond for hard concrete.

Megger BAKER DX15A RLC PD, NELSON Calibration Precision Instruments for Accurate Measurements About Us NELSON Calibration is a leading provider of high-quality calibration instruments and measuring tools. Our product range includes dimensional measuring tools, electrical test instruments, environmental testing equipment, pressure calibrators, power quality analyzers, and more. Trusted by professionals across various industries, we are committed to delivering precision, reliability, and customer satisfaction. Our Mission Our mission is to empower businesses with top-notch tools for accuracy and efficiency. We strive to offer innovative solutions that meet the highest standards of quality and performance. Product Range Calibration Instruments: Precision, multifunction, and loop calibrators Dimensional Measuring Tools: Micrometers, calipers, height gauges, and CMMs Electrical Test Instruments: Multimeters, oscilloscopes, insulation testers, and power analyzers Environmental Testing Equipment: Temperature/humidity loggers, sound level meters, air quality monitors, and light meters Pressure Calibrators: Digital gauges, handheld calibrators, pneumatic and hydraulic calibrators Power Quality Analyzers: Meters, analyzers, and harmonic analyzers Pressure Measurement Devices: Transducers, sensors, and manometers Recorders/Data Loggers: For temperature, humidity, and pressure Scales and Balances: Precision balances, analytical scales, and industrial scales Surface Testers: Roughness testers, coating thickness gauges, and gloss meters Temperature Measurement Tools: Infrared thermometers, thermocouples, and controllers Torque Tools: Wrenches, screwdrivers, and testers Commitment to Quality We prioritize precision and reliability, sourcing products from top manufacturers and conducting rigorous quality control. Our comprehensive calibration services ensure your instruments maintain peak accuracy and performance. Customer Support Our dedicated team provides exceptional customer support, from product selection to technical assistance and after-sales service. We offer training programs and resources to help you maximize your instruments' potential. Industries Served Manufacturing Aerospace Automotive Energy Research and Development Contact Us For more information visit our website at www.nelsoncalibration.com. Our address: Jl. Gatot Subroto No.Kav. 91A, Kuningan Tim, Setiabudi, DKI Jakarta 12950.

Minimum Order: 1 bags