3M 321U Blue Multi-Hole Hook and Loop Abrasive Disc, 3 in, 80 Grit, Box, 36142

The 3M 321U Series Blue Multi-Hole Abrasive Disc is a 3 inch, 80 grit hook and loop sanding disc for body shops, refinishers and serious DIYers who need a coarse grade on a small-diameter sander. The multi-hole pattern is designed for use with dust-extraction sanding setups.

Features

• 3M 321U Series blue abrasive disc
• 80 grit for coarse sanding steps
• Hook and loop attachment for quick disc changes
• Multi-hole pattern for dust extraction
• 3 inch diameter for small sanders and tight areas

Typical uses

• Coarse sanding with 3 inch hook and loop sanders
• Sanding in smaller or hard-to-reach areas
• Dust-extracted sanding with multi-hole interface setups

Specifications

• Brand: 3M
• Series: 321U
• Part number: 36142
• Diameter: 3 in
• Grit: 80
• Attachment: Hook and loop
• Hole pattern: Multi-hole
• Color: Blue
• Sold as: One box