KLINGSPOR Grinding Disc, A24R, Steel | 125x6.0x22.2 mm

Glass fiber provides stability and increases the cutting disc safety. The higher the glass fiber content, the better the side stability. The higher the potential side load is (hand-held cutting tools reach higher side load compared to stationary), the greater the glass fiber content should be. Thin cutting discs (0.8 - 1.0mm) use thin glass fiber to reach as best inter-layer grain content as possible.