Long Lasting : These cutting discs are made of aluminum oxide abrasive through a special 7-layer process to ensure superior toughness, sharpness and durability.
Superior Performance : 0.04" thick cut-off wheels feature an ultra-thin design similar to 4-1/2" cut-off wheels for self-sharpening and fast, precise, neat cutting performance.
Widely Used : 3 inch cutting wheels are ideal for easy, fast and clean cutting of stainless steel, carbon steel, iron bars, copper tubing and all other ferrous metals on a one-handed machine.
Perfect Fit : 2 sets of mounting spindles are suitable for most of the die grinders, easy and quick mounting for stable and wobble-free use, working speed up to 25,000 RPM and 80M/s.
Note : When using the 3-inch cut-off wheel, wear the necessary protective equipment and do not exceed the specified maximum speed. If you have any questions feel free to let me know on Amazon and I will get back to you within 24 hours.