Nowadays angle grinders especially 4-1/2 inch angle grinders have become one of the most powerful and versatile tools among constructors, plumbers, craftsmen, or anyone who wants to do some metal fabrication works at home. 4-1/2 inch angle grinders are used not only for cutting or sanding metals but also you can use this tool for cutting tiles, ceramics, stones, concrete, carving wood, removing paint or rust, grinding, and so forth. The important thing is that you should have a clear idea of how to use a 4-1/2 inch angle grinder if you want to get the best result. Do you have the interest to learn how to use this tool successfully? Well, this content will help you to know different uses of 4-1/2 inch angle grinders.
The angle grinder can be operated both electrically and battery-powered. Two kinds of grinding blades are available, dry and wet. You can use the dry blade with or without water, but you need to use the wet blade with water. You must be careful while using water with Angle Grinder.
4.5-inch angle grinders are best for all types of projects. If you want to get the perfect cutting and smooth finishing, you need to adjust the RPM perfectly and apply gentle pressure through the outline. When you need to cut the workpiece, you should apply the grinder straightly using the side of the blade. When you need to use the front of the blade for sanding or removing paint, you should use the grinder at 90-degree. Another important issue is your safety while using the 4-1/2 inch angle grinder. You should put on proper protective gear- heavy-duty gloves, helmet, glasses, earplugs, and working overall so that there will be no chance of being injured.
How to Use a 4-1/2 Inch Angle Grinder Step by Step
A 4-1/2 inch angle grinder is a versatile tool that you can use for multifunctional tasks. But it can be very dangerous and harmful to you if it is not used properly abiding by the safety instructions. So, you must know the instructions thoroughly before using this tool. Let’s know how to use a 4-1/2-inch angle grinder step by step.
Step -1: Assemble the Angle Grinder
Always ensure the tool is out of plug when you assemble the grinder. You have to select the wheels depending on your tasks. Place the wheel on the motor shaft and lock the nut using a wrench. You must use a wheel guard so that you won’t be tensed about potentials injuries.
Step-2: Protect yourself and your surroundings
It is imperative to protect yourself as well as your surroundings before working with a 4-1/2-inch angle grinder. You must wear protective glasses, earplugs, a mask, gloves, and heavy-duty working overall to secure your safety. Sparks may come out while cutting or grinding some metals. So, remove any flammable objects from the workplace to avoid accidents.
Step-3: Use the Angle Grinder
Before using the grinder, you must fix the workpiece using a vise. Hold on to the grinder firmly with both hands and turn on the switch. Let the disc rotate for 30 seconds to ensure that the disc is not faulty. You should cut with gentle pressure along to the marked line. After cutting, there may be some burrs remaining at the edge and you can debug them using a thick grinding wheel for a smooth surface. When your work is done, turn off the switch and wait until the wheel stops spinning. Finally, unplug the grinder and keep the device in a safe place.
How to Use Angle Grinder Safely
It is imperative to follow the safety instructions so that your angle grinder will be a very useful tool. Let’s know some precautions that will be very helpful to you for using this tool safely and professionally.
- Put on protective glasses, earplugs, a mask, gloves, and heavy-duty working overall to secure your safety.
- Always ensure the device is not plugged in while changing the wheels.
- Must use a wheel guard so that you won’t be tensed about potentials injuries.
- Before using the grinder, you must fix the workpiece using a vise.
- Hold the handle with both hands so that you will get a firm grip.
- Before using the grinder, check whether the grinder is jammed so that you can keep away from the kickback.
- After starting the grinder, let the disc rotate for 30 seconds to ensure that the disc is not faulty.
- For the constant pressure of rotation, the wheel may grow hot which might damage the wheel. You can use water between strokes to cool down the wheel.
- Remove any flammable objects from the workplace to avoid accidents by sparks.
- Keep the tool out of children’s reach.
Who Makes The Best 4 ½ Inch Angle Grinder?
There are several manufacturers who make and develop the best 4-1/2- inch angle grinders. Among them, DeWalt, an American manufacturer, supplies the best 4-1/2 inch angle grinders. They are famous for their built-in quality and longer service. You can try DEWALT DWE4011 4-1/2 -Inch One-Touch Guard Angle Grinder.
Robert Bosch GmbH popularly known as Bosch, a German multinational engineering and technology company, also manufactures the best 4-1/2- inch angle grinders. German technology ensures the best quality of the tool. You can choose Bosch GWS18V 4-1/2 Inch Cordless Angle Grinder.
Another popular manufacturer of the best 4-1/2- inch angle grinders is Makita Corporation. This Japanese multinational manufacturer of power tools makes and develops quality 4-1/2- inch angle grinders. You can try Makita XAG04Z 18V LXT Lithium-Ion Brushless Cordless 4-1/2″ / 5″ Angle Grinder Tool.
If you have gone through this content, we hope that now you will be able to use the 4-1/2 inch angle grinders more safely and professionally. It is a must to follow the safety instructions properly. If you do so, you can do a wide range of metal fabrications like cutting, grinding, polishing, removing paint or rust, and so forth. Apart from them, you can also use an angle grinder on wood, concrete, slabs, or tiles. If you have any queries, please leave a comment.