Fits your needs
DEWALT DW4543AIA-B1
Description
Technical specification
DEWALT DW4543AIA-B1 is a high-quality metal grinding wheel designed for professionals seeking efficiency, durability, and precision in metalworking tasks. With its 125mm diameter, 6mm thickness, and 22mm bore size, this Type 27 depressed center wheel is engineered to deliver optimal performance in heavy-duty applications.
Key Features
-
Softer Formulation for Faster Grinding: The wheel’s softer composition allows for quicker material removal, especially on harder metals, enhancing productivity.
-
Durable Material Mix: Constructed with a blend of high-quality materials, the DW4543AIA-B1 ensures long-lasting performance, reducing the frequency of wheel replacements.
-
High RPM Compatibility: Rated for up to 11,000 RPM, this grinding wheel is compatible with various angle grinders, providing versatility across different tools. Aluminum Oxide Abrasive: Utilizing aluminum oxide as its abrasive material, the wheel offers efficient grinding capabilities on a range of metals.
Technical Specifications
-
Diameter: 125mm
-
Thickness: 6mm
-
Bore Size: 22mm
-
Maximum RPM: 11,000
-
Abrasive Material: Aluminum Oxide
-
Type: 27 (Depressed Center)
Applications
The DEWALT DW4543AIA-B1 is ideal for:
-
Grinding and finishing metal surfaces
-
Removing welds and burrs
-
Surface preparation for painting or coating
-
General metal fabrication tasks
Its compatibility with 125mm angle grinders makes it suitable for use in workshops, construction sites, and industrial settings.storelammoc.vn
Safety and Usage Tips
-
Always wear appropriate personal protective equipment (PPE), including safety glasses, gloves, and hearing protection.
-
Ensure the grinding wheel is properly mounted and secured before use.
-
Do not exceed the maximum RPM rating of the wheel.
-
Inspect the wheel for any damage or cracks before each use.
Discover more
portable pneumatic torque‑controlled tube rolling tool with automatic reverse, for Ø 6.3–19 mm tubes — lightweight and ergonomic.
Hex Chipping Hammer Class-leading 1010W motor with 8.5J impact energy for wide range of chipping & chiseling applications
Portable magnetic core drill, 50 mm capacity, 1,150 W motor, 2-speed gearbox, 13 kg weight—lightweight yet robust for light to medium-duty drilling.
Magnetic Drill features a 1,050W motor, 32mm drilling capacity, and a lightweight 12kg
a lightweight 9.9 kg magnetic drilling machine with a 1,050 W motor, capable of core drilling diameters from 12 mm to 30 mm and a cutting depth of 55 mm. Features a 70 mm stroke, 460 RPM speed, and an automatic cooling system for efficient performance.
a portable beveling machine offering adjustable angles from 15° to 60° and chamfers up to 15 mm wide. Ideal for steel, stainless steel, aluminum, and nonferrous metals, this 22 kg machine ensures precise weld seam preparation with ergonomic handling and anti-vibration features.
Car Polisher Achieve a professional-grade shine with the BLACK+DECKER KP600 Car Polisher.
250 mm compact bolt cutter with high cutting performance, perfect for hard materials and confined spaces.
Siphon and Connector Pliers Discover designed for tightening and loosening siphon screw connections,
Crimping Pliers for Western Plugs Discover the KNIPEX 97 51 10 SB Crimping Pliers, designed for cutting, stripping, and crimping RJ11/12 and RJ45 connectors. Features integrated cutting and stripping, parallel crimping, and ergonomic handles for comfortable use.
Ni-cd Screwdriver 3.6V – 10 Bits Cordless Screwdriver, featuring a compact pivot design for tight spaces, 180 RPM speed, and a 10-piece bit set—ideal for all your household screwdriving needs.
Heat Gun 1800W 2 temperature settings (400 and 500 degrees) for various applications.
aluminum oxide fibre disc, grit G (approx. 24–36), flexible & long-lasting—perfect for general grinding, deburring & metal surface preparation.
100 mm aluminium oxide fibre disc, A‑36 grit, highly flexible & long‑lasting—ideal for general finishing and weld prep.
is a versatile blower featuring a powerful 630W motor, delivering airflow up to 3.5 m³/min. Weighing 1.7 kg with a compact design, it’s ideal for various cleaning tasks. Dual functionality as a blower and vacuum allows easy mode switching. Comes equipped with a dust bag, 220mm nozzle, 1m flexible hose, and crevice nozzle for maximum flexibility.
is an ergonomically designed orbital sander with a 190W input, paper size of 93 x 230 mm, and a weight of 1.3 kg. Ideal for precision sanding tasks.
is a palm sander featuring a 170W motor, 1.4 mm orbit, and a no-load speed of 12,000 rpm. Its lightweight and ergonomic design (0.9 kg) ensures comfortable sanding, making it ideal for detailed and smooth surface work.
is a 1,100W circular saw featuring a 190 mm blade, capable of cutting up to 68 mm depth at 90 degrees. With a no-load speed of 5,000 rpm and weighing 3.4 kg, it is a popular choice for precise cutting tasks.
is a 400W jigsaw featuring variable speed and 4-mode orbital action, enabling cutting capacities of up to 65 mm in wood, 15 mm in aluminum, and 6 mm in steel. Its ergonomic design and 1.7 kg weight ensure comfortable use for various cutting projects.
is a 500W laminate trimmer with a no-load speed of up to 33,000 rpm. Designed for precise, chip-free, flush, or chamfer cutting of plastic laminates, wood veneers, non-ferrous metals, and most composite materials. Its lightweight body and compact design facilitate easy maneuverability for detailed cutting tasks.
is a 220W reciprocating saw featuring a compact and lightweight design (1.4 kg), ideal for one-handed use in hard-to-reach areas. It can cut PVC pipes up to 120 mm, wood up to 55 mm, and mild steel up to 3.5 mm, with a stroke speed of 0-5,000 spm and a stroke length of 10 mm.
is a 1000W angle grinder featuring a no-load speed of 11,500 rpm and a 100 mm disc diameter.
Designed with a trigger switch and weighing 2.1 kg, this tool is ideal for precise cutting and grinding tasks.
is a high-speed cutting machine featuring a 1,450W motor and a no-load speed of 3,550 rpm. Equipped with a 355 mm disc, it efficiently cuts iron pipes, light steel frames, and other metal materials with precision. Features such as a quick vise mechanism, stopper bolt for adjustable cutting depth, and spindle lock facilitate easy disc changes. The tool measures 586 mm in length, 290 mm in width, and 658 mm in height, with a weight of 16 kg.
is a 250W bench grinder featuring a no-load speed of 2,850 rpm. Equipped with a 150 mm diameter wheel, it is ideal for precise sharpening and grinding tasks. Its robust design and net weight of 9 kg ensure stability during use.
is a 770W angle grinder with a no-load speed of 13,000 rpm and a 100 mm disc diameter. Its slim 56 mm housing and low-profile gear head facilitate operation in tight spaces. Equipped with a 0.16 mm fine mesh filter to prevent dust ingress, enhancing tool longevity. Net weight is 1.6 kg.
is a 900W angle grinder featuring a no-load speed of 13,000 rpm and a 100 mm disc diameter. Its slim 56 mm housing and 1.6 kg weight facilitate maneuverability in tight spaces. A slide switch allows for easy operation, and a detachable filter prevents dust ingress, extending the tool’s lifespan.
is a 650W angle grinder featuring a no-load speed of 11,000 rpm and a 100 mm disc diameter. Designed with a slide switch and weighing 1.5 kg, this tool is ideal for precise grinding and cutting tasks.
is a battery-powered portable washer delivering high water pressure for cleaning various surfaces. Equipped with a self-priming hose for drawing water from external sources, this tool is ideal for cleaning areas without easy access to a water supply.
is an 18V cordless impact driver with a maximum torque of 165 N.m, featuring a highly efficient 4-pole motor and a 1,500 mAh Li-Ion battery. Weighing only 1.4 kg, this tool is ideal for powerful and efficient fastening tasks.
is a 1,200W electric chainsaw with a 400 mm (16-inch) bar length, designed for efficient wood cutting. Features include tool-free chain tension adjustment and an automatic lubrication system for optimal performance.
is a high-pressure washer featuring a 1,700W induction motor, maximum pressure of 150 bar, and a water flow rate of 6.0 L/min. Designed for high portability with a telescopic handle and large wheels, it comes equipped with a variable nozzle lance and a built-in detergent tank with an adjustable knob.
800W high-pressure washer, max pressure 90 bar, 4.8 L/min flow rate, lightweight and efficient for household cleaning tasks.
is a reciprocating saw with a 210W power input, no-load speed of 0–5,000 spm, and a stroke length of 10 mm. Featuring an ultra-slim grip design and weighing only 1.4 kg, this tool is ideal for cutting in confined spaces and one-handed use. Maximum cutting capacities: 120 mm (plastic pipe), 55 mm (wood), and 3.5 mm (mild steel).
is a 630W electric handheld blower with a no-load speed of 16,000 rpm and an air output of up to 3.5 m³/min. Designed for efficient cleaning in workshops, gardens, and other areas, it features a long, small-diameter nozzle to reach awkward places. Standard accessories include a dust bag.
is an industrial impact drill with an 800W power input, no-load speeds of 0–1,250 rpm (low) and 0–2,700 rpm (high), and a chuck capacity of 1.5–13 mm. It features a two-speed gear transmission and variable speed control, making it ideal for drilling into steel (up to 13 mm), concrete (up to 22 mm), and wood (up to 40 mm). Equipped with a soft grip handle for user comfort.
The Ryobi HID-710 is a corded impact drill featuring a powerful 710W motor, designed for drilling into various materials. Features include a reverse mode to unjam drill bits and easy switching between drilling and impact modes.
is a 650W impact drill featuring a 13 mm chuck, no-load speed of 0–3,000 rpm, and drilling capacities of up to 25 mm in wood, 13 mm in steel, and 13 mm in masonry. Measuring 299 x 66 x 198 mm and weighing 2.2 kg, it is suitable for various drilling applications.
is a 710W impact drill featuring a 13 mm chuck, no-load speed of 0–2,600 rpm, and an impact rate of up to 46,800 ipm. It can drill up to 25 mm in wood, 13 mm in steel, and 19 mm in concrete. Equipped with an ergonomic handle for user comfort.
is a 500W electric drill featuring a 10 mm chuck, no-load speed of 0–2,800 rpm, and drilling capacities of up to 25 mm in wood and 10 mm in steel. Its compact design and 1.4 kg weight make it easy to handle for various drilling applications.
is a 2,000W heat gun featuring two temperature settings: 450°C with an airflow of 300 liters/minute and 600°C with 500 liters/minute. Ideal for stripping paint, drying paint or varnish, bending plastic pipes, softening adhesives, and heat-shrinking plastic. Equipped with thermal overload protection and comes with 5 accessories in a plastic carry case.
is a 950W sander and polisher featuring a 180 mm pad size and adjustable rotation speed ranging from 650 to 2,000 rpm. Designed for powerful and stable operation, it includes electronic constant torque control and an M16 spindle thread for compatibility with various accessories. With overall dimensions of 235 x 100 x 235 mm and weighing 2.4 kg, it is ideal for a variety of sanding and polishing applications.
is a dual-action polisher featuring adjustable speed settings, ideal for polishing and shining vehicle surfaces, delivering a glossy finish and water-repellent protection.
double‑action sander/polisher with variable 6,000–12,000 RPM, 125 mm pad & 5 m cord—lightweight (1.5 kg), ideal for smooth finishing.
is an orbital sander featuring a powerful 270 Watt motor, delivering superior sanding performance for various finishing applications
is a random orbit sander featuring a 300W motor and variable speeds ranging from 6,000 to 12,000 rpm, making it ideal for various sanding and polishing applications.
a 150W orbital sander featuring an ergonomic handle and quick paper clamp system, ideal for smooth and efficient sanding results.
is a 190 W orbital sander with 11 k OPM, 2 mm orbit, tool‑free pad change, and dust port—compact, easy‑to‑use, perfect for precise finishing.
ergonomically designed orbital sander with a 190 W input, perfect for precision sanding tasks on various surfaces.
is a professional-grade circular saw with a 1,050 W motor and 190 mm blade, capable of cutting up to 68 mm depth at 90 degrees, making it ideal for various precision cutting applications.
is a 1,500 W circular saw featuring a 185 mm blade diameter, capable of cutting up to 64 mm depth at 90 degrees and 48 mm at 45 degrees. With a rotation speed of 6,000 rpm and a weight of 3.9 kg, this tool is ideal for precise and efficient wood cutting.
is a 550 W electric hand planer featuring an 82 mm planing width and a depth capacity of up to 1 mm. Operating at a no-load speed of 16,000 rpm, this tool is ideal for precise leveling and smoothing of wood surfaces.
is a 400 W jigsaw with variable speed and cutting capacity up to 65 mm in wood, ideal for precise and versatile cutting tasks.
is a 320 W electric impact wrench with a maximum torque of 200 Nm. It features forward/reverse action, an LED light for working in dark areas, and a two-level speed/torque selector for efficiency on various bolt sizes. Ideal for precise tightening and loosening of bolts and nuts.
is a rotary hammer drill with 800 W power and a drilling capacity of up to 26 mm in concrete, ideal for construction and renovation work.
is an 830 W rotary hammer with a rotation speed of 0–1,100 rpm and an impact rate of 0–4,600 bpm. It offers a drilling capacity of up to 26 mm in concrete and features an SDS-plus chuck system for easy bit changes. Weighing 2.7 kg and equipped with two operation modes, this tool is ideal for drilling and chiseling tasks in concrete.
is an 830 W rotary hammer with a rotation speed of 0–1,100 rpm and an impact rate of 0–4,600 bpm. It offers a drilling capacity of up to 26 mm in concrete and features an SDS-plus chuck system for tool-free bit changes. With four operation modes, including Hammer Drill, Drill, Hammer with Rotation Free, and Stop, this tool is ideal for various construction and renovation
is a professional concrete demolition hammer with a 1,050 W input and 8.8 joules of impact energy. Featuring handle and barrel shock absorbers to reduce vibration, and a quick retainer for easy chisel changes, this tool is ideal for efficient concrete demolition tasks.
is a demolition hammer with a 1,130 W input, 15-joule impact energy, and 1,800 bpm hammering frequency. Equipped with a 21 mm hex chuck and weighing 8.6 kg, this tool is ideal for efficient concrete demolition tasks.
is a 375 W bench grinder featuring a no-load speed of 2,850 rpm and 180 mm grinding wheels, making it ideal for precise cutting, smoothing, and sanding tasks.
is a 2,300 W cut-off saw with a 355 mm blade, offering precise cutting on various metal materials, featuring a lock-off switch and quick-release vice for efficiency and safety.
a 650 W angle grinder featuring a 115 mm disc and 11,000 rpm speed, offers optimal performance with a two-position handle design and spindle lock for efficient disc changes.
is a 1,010 W handheld angle grinder featuring a 125 mm wheel and a no-load speed of 11,000 rpm. Equipped with a detachable dust filter to prevent contamination, this tool is ideal for precise grinding and cutting tasks.
is a 1,010 W angle grinder featuring a 100 mm wheel and a rotational speed of 11,000 rpm. Equipped with a detachable dust filter to prevent contamination, this tool is ideal for precise grinding and cutting tasks.
is a cordless screwdriver featuring a 3.6V Li-Ion battery with a 1,300mAh capacity and a 3-hour charging time. Weighing just 0.3 kg, this tool is ideal for household and DIY tasks.
is an 18V cordless impact driver with a maximum torque of 180 N·m. Key features include a compact 106 mm body, 5 operating modes switchable via a side button that lights up in three colors, triple LED lights, a dual-layer grip for comfort, and IP56 certification for dust and water resistance.
The compact heavy-duty machine with more motor power and less weight.
10.8V cordless hammer drill featuring a compact design, brushed motor, and two 1.3Ah Li-Ion batteries for optimal performance in tight spaces.
18V cordless hammer drill featuring a compact design, powerful motor, and two 1.3Ah Li-Ion batteries for optimal performance across applications.
20V MAX XR cordless drill/driver with brushless motor, compact design, and 2.0Ah batteries for efficient and long-lasting performance.
18V cordless impact wrench with 950Nm torque, 3-speed modes, brushless motor, and 5.0Ah battery
100mm angle grinder, 680W, 11,000 RPM, compact design, ideal for metalwork and construction tasks.
184mm circular saw with 1,200W motor, 65mm cutting depth, lightweight at 3.5kg, 5,500 RPM speed, perfect for precise woodworking tasks.
125mm angle grinder with 850W motor, slim design, ergonomic paddle switch, perfect for precise cutting and grinding tasks.
WITH 1800 W SUITABLE FOR EXTREME TASKS Full power magnetic drilling machine for demanding tasks.
AFFORDABLE DRILLING & TAPPING MACHINE Great power for a small price! The compact MAB 465 magnetic drilling tapping machine from the ProfiSTART series with electronic control and clockwise/ anticlockwise rotation.
THE BESTSELLER AMONG PROFESSIONALS The compact all-rounder. A wide range of possible applications and excellent performance make the MAB 485 one of the most popular machines among metal-working professionals.