3M Cubitron II 31372 737U Abrasive Sanding Discs, 6 Inch, 120+ Grit, Purple, Dry, Hookit Attachment, 50 Discs
3M Cubitron II 31372 737U Abrasive Sanding Discs, 6 Inch, 120+ Grit, Purple, Dry, Hookit Attachment, 50 Discs
- 3M Cubitron II Hookit Clean Sanding Abrasive Discs 737U combines the highest 3M technologies for automotive repair. Its long-lasting sharp triangular shaped grain and multi-hole pattern for superior dust extraction make the disc ideal for paint removal, rough body filler shaping, fine feather-edging or final prep before blending or priming. The Hookit system makes for quick disc change-outs.
- Features
- Features 3M Precision-Shaped Grain, triangular-shaped grains that cut at least 30% faster and last at least 30% longer than other conventional ceramic abrasives
- Extremely sharp precision-shaped grain provides longer life than conventional ceramic abrasives
- Sharper cutting surface means less pressure is required
- Clean Sanding multi-hole pattern delivers excellent dust extraction
- 3M Hookit hook-and-loop attachment makes for fast disc change-outs
- Long lasting,fast-cutting abrasive disc is ideal for a range of jobs including paint removal and feather-edging removal and featheredging
- Specifications
- Part No.: 31372
- Product Line: MMM
- MFR Model: 31372
- Standard/Approvals: OSHA 29 CFR 1910.1200
- Applications: For coarse sanding, featheredging, filler shaping, general purpose sanding, machine sanding, paint removal, paint sanding, paint stripping, random orbital sanding, sanding and sanding filler
- Manufacturer: 3M Products
- Alternate Part Number-1: XA012056058
- UPC: 051131313729
- Brand: Cubitron II
- Vacuum (yes/no): Yes
- Grit: 120+
- Wet/Dry: Dry
- Series: 737U
- Color: Purple
- Backing Material: Paper
- Diameter (in): 6
- Attachment Type: Hookit
- Part Number 31372, 3M ID 7010029896, UPC 051131313729, 3M Product Number 737U
- The 3M 31372 Cubitron II Hookit Clean Sanding Abrasive Disc can also be referred to as 3M Cubitron II sanding disc, Hookit 737U disc, 6-inch 120+ grit ceramic disc, multi-hole clean sanding disc, and automotive prep abrasive disc.
3M’s Cubitron II abrasives combine precision-shaped ceramic grain with the Hookit system to deliver ultra-fast, long-lasting cutting plus clean disc changes—ideal for automotive body work and industrial surface prep.
Q: What makes Cubitron II grain better than traditional ceramic abrasives?
A: The precision-shaped triangular ceramic grain slices cleaner and sharper, cutting at least 30 percent faster and lasting at least 30 percent longer than conventional ceramic abrasives, while forming new sharp edges as it wears.
Q: How does the Clean Sanding multi-hole design benefit performance?
A: The Clean Sanding multi-hole pattern significantly improves dust extraction, which prevents clogging, maintains cutting efficiency, and extends disc life, while allowing quick changes without pad-hole alignment.
Q: What sanding tasks is the 31372 disc best suited for?
A: The 6-inch 120+ grit disc is ideal for fine feather-edging, final sanding before priming, blending prep, paint removal, and shaping filler on automotive surfaces.
