3M 321U Series Multi-Hole Abrasive Disc, 6 in, 400 Grit, Hook and Loop, Blue, Box 36181

The 3M 321U Series Multi-Hole Abrasive Disc is a 6 inch, 400 grit hook and loop sanding disc for body shops, custom painters, restorers and DIYers who sand with a random orbital (DA) sander. Sold by the box.

Features

• 3M 321U Series abrasive
• Multi-hole pattern
• Hook and loop attachment for quick disc changes
• 400 grit
• 6 inch diameter
• Blue color

Typical uses

• Sanding with hook and loop backing pads that accept 6 inch discs
• Fine sanding steps in automotive refinishing work

Specifications

• Brand: 3M
• Series: 321U
• Part number: 36181
• Diameter: 6 in
• Grit: 400
• Attachment: Hook and loop
• Hole pattern: Multi-hole
• Color: Blue
• Sold as: One box