An angle grinder is not a cutting tool in the same sense as a circular saw. A dangerous use of the angle grinder is to remove the grinding wheel and replace it with a circular saw blade. As can seen in the image above, the angle grinder has been converted into a defective circular saw.
Typically, an angle grinder is mainly used for metal, while circular saws are used for wood. Use the angle grinder for cutting through metal when it is necessary and save your circular saw for your wood projects as they come up. Deciding between using an angle grinder and a circular saw might seem like a tough decision when you don’t know what they are used for.
Adding an answer because I happened to see a video on this which has a thoughtful and detailed analysis of why wood cutting / carving with an angle grinder can be so dangerous. Coupled with that effect wood as a material is fibrous and tends to grip the sharp pointed surfaces of cutting devices. So one’s experience with a grinding those materials seems not to translate very well to using the same tool on wood.
The debate between circular saw vs angle grinder is one that I’ve seen highlighted on many websites in recent years. Smaller Size – While comparable handheld circular saws aren’t huge, an angle grinder is usually more compact. Most of the time, a good angle grinder is much smaller than a circular saw and has its cutting and grinding apparatus at the end of the machine.
how to use angle grinder as circular saw Related Question:
Can you use an angle grinder as a circular saw?
An angle grinder is not a cutting tool in the same sense as a circular saw. Angle grinders are fitted with abrasive wheels, not blades. These wheels operate by abrading the material they come into contact with. These wheels are not suitable for cutting wood: they have no teeth.
Can you use an angle grinder to saw wood?
As long as you match the rotation of the blade with your grinder, you can conclusively slice through wooden material with a three-teeth angle grinder blade with little difficulty. Multifunction 4 ½ Inch angle grinder disc that is ideal for cutting, carving, sculpting, and shaping wood material.
Can I put a wood cutting disc on an angle grinder?
The blade of an angle grinder is a grindstone that is used to polish or sharpen metal and stone; it cannot be used for cut- ting wood because it may burn and singe the wood by friction.
Can I use bigger disc on angle grinder?
Fitting a 14 inch (356 mm) cut-off disc to a 9 inch (230 mm) angle grinder will increase the edge speed excessively to at least 120 m/s (430 kmph). The photograph below shows an angle grinder with the wrong size cutting disc fitted and the guard removed.
Can I use an angle grinder to sand wood?
When you need to remove or sand a lot of surface wood away, turning your angle grinder into a sander is the easiest and most cost effective way to do it.
Can I cut wood with a metal blade?
You can use a metal blade to cut wood. A circular saw blade cut metal in a sluggish rotational speed of 25m/s. They are driven by a motor having high power and an A/C vector drive. They are long lasting and non-reusable.
Can I use a grinder on wood?
Using your angle grinder on wood can be just as, if not more dangerous than metal. Some of the new angle grinder attachments are specifically designed for cutting wood and have many sharpened steel teeth, just like a chainsaw.
Can I cut MDF with an angle grinder?
Well, yes. You can cut wood with an angle grinder because it has the strength and capability to do so. However, that does not necessarily make an angle grinder the best option for the job. Although an angle grinder might be good for smaller jobs, you might think twice about handling a large job with this tool.
What can an angle grinder not cut?
The inspiration behind this creation is the natural defense mechanisms used by shells, grapefruit skins, and fish scales that makes them resistant from the attacks of various sea creatures. The material, named Proteus, cannot be cut using either angle grinders, drills, or high-pressure water jets.
Can I use diamond blade to cut wood?
According to DIY blog Hunker.com, diamond blades aren’t the best choice for cutting wood. As stated earlier, these saws are manufactured to handle the toughest materials, and wood isn’t one of those. Wood, especially boards, have soft fibers which can easily be damaged when the cut is not done correctly.
What causes grinder kickback?
Kickbacks. Kickback happens when the angle grinder suddenly thrusts back towards the operator as a result of it grabbing or jamming on the materials being worked on. They are common and kick back injuries have included severe cuts and injuries to hands, arms, legs, and the groin region, as well as facial injuries.
How deep can a 4.5 inch angle grinder cut?
A 4.5 angle grinder has a blade that is 4.5-inches in diameter. This means the blade extends 2.25-inches for the center in each direction. As a result, it is not physically able to cut through 4 inch concrete. Select a larger grinder when a deep cuts are necessary, such as a 9-inch grinder.
Can I use my grinder as a sander?
Can a grinder be used as a sander? Most grinders can be switched to a handheld sander just by changing the disc. Sanding discs are cheap and readily available, and flap discs, that use small overlapping pieces of sandpaper arranged in a ring, make sanding a large area with a grinder pretty simple.
Can you turn a angle grinder into a sander?
An angle grinder can be used as a sander if the disc on the grinder is made specifically for sanding. With the high velocity of speed that comes with using an angle grinder, a sanding disc can do twice the sanding capabilities in a shorter amount of time than a traditional sander.
What’s the difference between a sander and a grinder?
Sanders are only used to sand, but grinders can be used for multiple things. They can cut through metal, strip metal, and polish surfaces. Be aware of what your project entails before choosing which of these to rent. Maybe you need both or one.
