3M 31371 – 80 Grit Cubitron™ II Clean Sanding Abrasive Disc (6", 50 Pcs, Holes)
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Orders ship same or next business day. Free shipping on orders over $50. Orders under $50 ship for a $10 flat rate. Priority shipping available at checkout for $20.
Product Description
3M 31371 80 Grit Cubitron™ II Clean Sanding Abrasive Discs are high-performance sanding discs designed for aggressive material removal and surface preparation in automotive refinishing and industrial finishing applications. Featuring 3M’s precision-shaped Cubitron™ II ceramic grain and Clean Sanding technology, these discs deliver fast cutting action, long disc life, and reduced clogging for consistent sanding performance. The 6-inch diameter and pre-cut hole pattern are optimized for use with random orbital sanders and dust collection systems, helping keep work areas cleaner and improving overall productivity.
Key Features
- Abrasive: Great for material removal, feather-edging, and surface prep
- Grain: Provides fast cutting, extended abrasive life, and cooler sanding
- Technology: Helps reduce loading and clogging for smoother sanding performance 6"
- Holes: Designed for use with orbital sanders and dust extraction systems 50-
- Pack: Ample quantity for professional body shops and industrial sanding tasks
Frequently Asked Questions
What makes Cubitron II different from regular sandpaper?
Cubitron II uses precision-shaped ceramic grain that self-sharpens as it wears, cutting up to 2x faster and lasting up to 2x longer than conventional abrasives.
How long do Cubitron II sheets last?
Cubitron II typically lasts 2x or more compared to standard aluminum oxide abrasives because the ceramic grain self-sharpens rather than dulling.
How much material is on the roll?
Each roll provides 8.75 yards of 2.75-inch wide abrasive.
Technical Specifications
| Part Number | 31371 |
| Color | Purple |
| Size | 6 in |
| Grit | 80 |
| Dimensions | 6 in diameter |
| Application | Body filler shaping and stock removal, Dust-Free Sanding, DA Sanding |
| Country of Origin | USA |
| SKU | 3M-31371 |
| Brand | 3M |
| Product Type | Sanding Disc |
Shipping & Returns
Shipping
- Orders ship same or next business day
- Free shipping on all orders over $50
- $10 flat rate shipping on orders under $50
- Priority shipping available for $20
Returns
- 30-day return policy on unused, unopened items
- Contact our support team to initiate a return
- Refund issued within 5 business days of receiving the return
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