Featuring heavy-duty zirconia grit, DEWALT Type 27 HP Flap Discs remove material 3 times fast than fiber resin metal sanding discs. A premium abrasive cloth offers extreme durability, providing a life up to 15 times long than fiber resin metal sanding discs. A Type 27 fiberglass backing delivers a grinding angle of 5-15 degrees. FEATURES

• Zirconia grit enables 3X faster material removal than fiber resin metal sanding discs
• Premium abrasive cloth provides up to 15 X longer life than fiber resin metal sanding discs
• Type 27 fiberglass backing provides grinding angle of 5-15 degrees