These high speed and high quality diamond coated cutting discs are suitable for using with your rotary tool to cut a wide variety of materials including metal, glass, ceramics, wood, plastic and fiberglass.
Ideal for using in tight spaces as well as for flush cutting.
Mandrel shaft: 3.175mm
Disc bore: 3mm
Disc diameter: 20mm
Material: Nickel plated steel
Max Speed: 20000 rpm
As with any high speed cutting tool it is advisable to wear safety goggles when using this product.
These diamond cutting discs work well and are at a very good price. I've seen these selling for much higher prices elsewhere. As a plus - the package also includes mounting two adapters. These discs were exactly what I was looking for at an affordable price. Now I can enjoy cutting plexiglass and more without breaking my budget. Thank you Hobby King for making life enjoyable again.