Constructed with a stiff fiber backing and a TR attachment, this 3" (7.6 cm) fibre disc utilizes precision-shaped ceramic grain that self-fractures to maintain sharp points. The 60+ grit abrasive is electrostatically oriented for fast cutting during weld grinding and metal clean-up. It uses a resin bond for tear-resistance and operates at speeds up to 30,000 rpm.

Constructed with a stiff fiber backing and a TR attachment, this 3" (7.6 cm) fibre disc utilizes precision-shaped ceramic grain that self-fractures to maintain sharp points. The 60+ grit abrasive is electrostatically oriented for fast cutting during weld grinding and metal clean-up. It uses a resin bond for tear-resistance and operates at speeds up to 30,000 rpm.