Durable materials: Zirconia alumina materials have greater toughness than standard alumina abrasives, good wear resistance, and longer service life.

professional flap disc is 4-1/2 x 7/8-Inch universal size, which suitable for most angle grinders.

Glass fiber and adhesive form a firm combination, will not pollute the working surface. Fiberglass pad can effectively absorb vibration and bring more stable and efficient grinding.

40 grit flap disc is coarser in build and is ideal for heavier stock removal. and it is ideal for grinding, deburring, chamfering, welding and mixing, deburring, rust removal, mixing, cleaning, and finishing.

Flap disc can be applied to many wide-ranging fields such as removing the weld reinforcement, deburring, polishing, and rust removal. Used in anti-rust, paint, stainless steel, non-ferrous metals, wood, and plastics.

Durable materials: Zirconia alumina materials have greater toughness than standard alumina abrasives, good wear resistance, and longer service life.

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