Dynabrade sanding disc backing pad has a diameter of 6 in. The hook & loop attachment allows for easy mounting to the tool or pad. All abrasive products that rotate or spin, such as the ones in this category, have a maximum speed at which you can run them. This Dynabrade sanding disc backing pad can be run at a maximum speed of 13000 RPMs.
Specifications:Additional Information: Hook. Short. Non-Vaccum. 3/8"
Specification parameters description:Density Grade:
Density can be rated as soft to extra hard, with softer densities providing better conformability and hard densities suited to heavy-duty deburring, grinding, and polishing.
Density Number:
Wheel density can be rated as soft to extra hard, with softer densities providing better conformability and hard densities suited to heavy-duty deburring, grinding, and polishing. Density rating can also be given as a number from 2 to 11, with a higher number equal to harder density.
Maximum RPM:
The maximum rotations per minute (RPM) a product is designed to be used at should be respected for the sake of safety and use life. Maximum RPM is provided for all product listings where applicable and is often printed on the item in the case of discs and wheels. Operating a wheel above its maximum recommended speed can cause a wheel to crack or even shatter.