1. All 3M Products
  • 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U
  • 3M™ Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U

    17Products
    • Electrostatically oriented triangular-shaped grain cuts 30% faster than other premium abrasives
    • Precision shaped, self-sharpening grains last twice as long vs. conventional industrial abrasives
    • Sharper cutting surface means less pressure is required for reduced friction and wear
    • Clean Sanding multi-hole pattern delivers excellent dust extraction
     More...
    Diameter
    Grade
    Marketplace Formal Name
    17 Products Available
    Available options: Diameter, Grade and Marketplace Formal Name
    All Models
    Close
    Specifications
    Attribute Name
    Value
    Attachment Type
    Hookit™
    Backing Weight
    C Weight
    Brand
    Cubitron™ II
    Color
    Purple
    Diameter
    3 Inch, 5 Inch, 6 Inch, 8 Inch
    Diameter (Metric)
    125 mm, 127 mm, 152 mm, 152.4 mm, 203 mm, 75 mm, 76 mm
    Grade
    120+, 150+, 180+, 220+, 40+, 80+
    Grade Range
    Coarse (24 - 280), Coarse (24-P120), Medium (P150-P400)
    Mineral Type
    Ceramic Blend, Cubitron II, Cubitron™
    Number of Holes
    Clean Sanding, Multihole
    Packaged Form
    Boxed
    Performance Level
    Best
    Product Form
    Abrasive Disc, Disc
    Sanding Method
    Hand, Machine
    Sanding Surface
    Filler, Metal, Paint, Plastic
    Vacuum Support
    Yes
    Wet or Dry
    Dry
    Details
    • Electrostatically oriented triangular-shaped grain cuts 30% faster than other premium abrasives
    • Precision shaped, self-sharpening grains last twice as long vs. conventional industrial abrasives
    • Sharper cutting surface means less pressure is required for reduced friction and wear
    • Clean Sanding multi-hole pattern delivers excellent dust extraction
    • Hookit™ hook-and-loop style disc attaches firmly, removes quickly for fast disc change-out
    • Long lasting and fast acting abrasive disc for paint removal and featheredging

    Our Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U combines the highest 3M technology for automotive repair. Its long-lasting 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. Our Hookit™ system makes for quick disc change-outs.

    We developed our Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U for superior cut and long disc life during key stages in auto body repair. It features 3M™ Precision-Shaped Grain technology — triangular-shaped, electrostatically oriented grains form sharp peaks, each acting like an individual cutting tool that slices through paint and body filler. This grain cuts 30% faster than traditional premium abrasives. The disc is ideal for feather-edging, as a final sanding step before priming, or during prep before blending. Individual edges in the shaped grain also self-fracture to continually present a sharp cutting surface, making the cut more consistent and prolonging the life of the disc.

    About Cubitron II and Precision-Shaped Grain
    3M™ Cubitron™ II products have raised the bar for high-performing abrasives. Cubitron™ utilizes 3M™ Precision-Shaped Grain, which outcuts and outlasts conventional ceramic industrial abrasives and requires less grinding force to achieve superior performance. The result is that operators can grind faster and complete more parts per disc with less muscle-work and fatigue.

    To create PSG, 3M engineers started with 3M™ Ceramic Abrasive Grain and used proprietary technology to form the grains into triangular structures and electrostatically orient them on the backing to form sharp peaks that maximize cutting potential. These peaks slice cleanly through metal like a knife through butter, rather than gouging or plowing as traditional abrasives do, and continuously self-sharpen as the points break off. This generates a super-fast cut and lessens heat build-up due to friction, reducing heat-related stress cracks and discoloration. A multi-hole pattern offers superior dust extraction to make the disc ideal for paint removal, rough body filler shaping, fine feather-edging or final prep.

    PSG also wears evenly, and because the abrasive itself stays cooler and sharper, Cubitron™ II products last significantly longer than their conventional ceramic counterparts, ensuring extended high performance in production applications.

    Cubitron™ II Hookit™ Clean Sanding Abrasive Disc 737U features 3M™ Precision-Shaped Grain technology - triangular-shaped, electrostatically oriented grains form sharp peaks, each acting like an individual cutting tool that slices through paint and body filler.
    Hookit™ discs remove cleanly and easily. Photo representative of the Hookit system shown on another 3M disc.
    About Hookit™
    3M offers a complete range of hook-and-loop style Hookit™ discs for work spaces where adhesive backed discs may become contaminated by dust, dirt, or flying debris. They are often used in applications where an adhesive backed disc may be too aggressive, as Hookit™ discs tend to leave finer finishes. Hookit™ sanding discs conveniently and firmly attach to a hook-and-loop backup disc pad (sold separately) on a random orbital sander, can be removed cleanly and easily, and can be re-used again and again for the extent of the abrasive life.

    About 3M™ Clean Sanding
    The multi-hole pattern on 3M™ Clean Sanding discs evacuates dust better than 5- or 6-hole products—significantly increasing cut-rate and disc life. When used with a 3M™ Clean Sanding Disc Pad, the disc holes do not require alignment with the pad holes, making switching the discs fast, easy, and convenient. You can also pair Clean Sanding abrasives with Clean Sanding disc pads for use on a central-vacuum-ready sander.

    Customer Reviews
    • bvseo_sdk, java_sdk, bvseo-3.2.0
    • CLOUD, getContent, 46ms
    • REVIEWS, PRODUCT
    • bvseo-msg: The resource to the URL or file is currently unavailable.;
    Follow Us
    The brands listed above are trademarks of 3M.