Sanding discs have a special sharp, durable aluminum oxide grain;6-Inch solid PSA discs;Fits: Porter Cable 7336 and 337 with holed pad;100 in a box;Grit - 80

• Mirka 23-379-080 6-Inch No-Hole 80 Grit Adhesive Sanding Discs,
• 80

Mirka 23-379-080 6-Inch No-Hole 80 Grit Adhesive Sanding Discs,Mirka