Dynabrade Fiber Disc 78143 - 6 in - Coarse - Synthetic Fiber

Dynabrade non-woven fiber disc uses synthetic fiber as the abrasive material and has a diameter of 6 in. Since this product is non-woven, grade is generally used to describe the abrasiveness; with the 78143 having a coarse grade. 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 fiber disc can be run at a maximum speed of 4000 RPMs.

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