50mm Flap Sanding Disc Metal Grinding Wheel Type R Roll Disc Wheel 40#-120#

Material: Zirconium oxide. 10Pcs Zirconium Oxide Flap Disc +1Pc Pad. ▪ High grinding efficiency, good heat dissipation, low noise and long service life. Grit: 40#，60#，80#，120#. 2" 50MM SANDING GRINDING WHEEL FLAP TYPE R ROLL DISC WHEELS 40-120 GRIT 5-20PCS.

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