A cutting disc of sixty grit is an ideal choice for smoothing out burrs and leveling welds when cutting stainless steel. The 60 Grit can also be used for parting lines and fast removal of metal. While most people use the 40 Grit, supersized zirconia and other ceramic products also remove metal. These three products are suitable for both high-alloy and heat-treated steels and are the preferred choice for metalworkers.
A three-inch abrasive disc is an ideal choice for finishing a variety of metals. It has a sandpaper grit of 40 to 60 microns and is used to polish metals. It can also be used to cut stainless steel and is best for finishing the process. In general, the higher the abrasive grit, the finer it will be.
To cut stainless steel, aluminum oxide or zirconia is a good choice. While the harder the metal, the harder the grit. Generally, zirconia is softer, but aluminum oxide has more aggressive properties. This means that zirconia should be superior in this application. A three-inch abrasive disc is best for cutting hard materials such as stainless steel.
If you have to grind or cut stainless steel, an 80 or 120 grit abrasive disc is recommended. The latter is the best choice for steel whose abrasive grade is harder than others. A four-inch Black Hawk XL Ceramic Flap Disc is made from two different abrasives and is ideal for many applications. It is also useful for deburring and removing weld spatter.
The answer is simple: it's best to use zirconia abrasive for cutting and grinding stainless steel alloys. For a softer material, a 60 grit abrasive is preferable. However, some materials like copper are harder than steel. If you're working with hard materials, a lower grit is better.
For a stainless steel weld, a 40 grit disc will be effective. For harder stainless steel, a 60 Grit disc is best. The higher the grit, the better the performance. If you want to use the 60 Grit disc for cutting a 3-inch diameter, you need a Type 27 or Flat XL ceramic aerial, and a 40 grit disc will give you the best regardless of your material results. If you want to get the best results from your cutter, you can buy a 60 Grit disc. It's also useful to use the same abrasive for blending and flattening stainless steel. If you're using a laser, you should consider the 240 Grit one for your project.
Depending on your specific needs, you may only need one or the other. If you're removing a large amount of stainless steel, the 40 Grit disc is best for this task. If you're cutting a smaller piece of stainless steel, the 60 Grit disc will help you remove the larger scale flaws. In addition to removing a rusty weld, you may want to use a 120 grit abrasive disc to polish it.
The most common abrasive discs are two-inch ceramic fiber and 4 inch Black Hawk XL Ceramic Fiber Discs. At the same time, these are the most common ore also some other types of abrasive pts that can work well for you. For instance, the 2" Mini Zirconia Flap Disc is excellent for removing weld spatter and directional grain on stainless steel.
There are two different types of flap discs available. They are designed with different performance features. A conical Type 29 disc is the most popular option for aggressive stock removal. Its slight bevel angle allows for a comfortable user position. While a flat type 27 is ideal for finishing and blending. It is best for finishing and blending.