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  • 3M™ Cloth Belt, 302D, P400, 3 in x 132 in (76.2 mm x 3352.8 mm)
  • 3M™ Cloth Belt, 302D, P400, 3 in x 132 in (76.2 mm x 3352.8 mm)

    3M ID 7100043419
    • Tough aluminum oxide abrasive cuts fast and performs well on most metals
    • Flexible cloth backing provides ideal conformability for blending and finishing of contours and complex parts
    • Open coat construction helps evacuate sanding dust from the belt for a more aggressive cut and longer abrasive life, which means greater productivity
    • Resin bonded belt maximizes abrasive life
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    Details
    • Tough aluminum oxide abrasive cuts fast and performs well on most metals
    • Flexible cloth backing provides ideal conformability for blending and finishing of contours and complex parts
    • Open coat construction helps evacuate sanding dust from the belt for a more aggressive cut and longer abrasive life, which means greater productivity
    • Resin bonded belt maximizes abrasive life

    The 3M™ Cloth Belt 302D is an aluminum oxide belt with open coat construction and a flexible J-weight backing that conforms well for sanding contours and complex parts.

    The 3M™ Cloth Belt 302D has an open coat construction that helps channel sanding dust away from the belt and workpiece for better visibility and belt performance. The abrasive and backing are resin bonded to keep the belt running until the abrasive is completely worn. This belt is perfect for operations that require added flexibility. Aluminum oxide mineral is a popular choice among industrial professionals because of its cut-rate, durability, and long life. It can be used on a wide variety of materials in both woodworking and metalworking, including ferrous alloys, and is the most commonly used industrial abrasive. The abrasive particles are adhered to the cloth backing with resin, creating a strong bond that withstands high heat and pressure. Abrasive belts come in many different widths and lengths and are used on a variety of belt sanding tools for many different metalworking applications. Wider belts are designed for wide belt sanders for flat finishing—to smooth rough cut edges of metal sheets, or add a grain pattern to stainless steel sheets. Medium-width belts are generally used on a backstand for weld removal or on a feed -thru style flat finisher for imparting a finish on sheets or coils. Narrow belts can be used on backstands for grinding and finishing, or on file tools for for finishing in right angle corners.

    Suggested Applications

    • This belt can be used on a wide variety of materials in metalworking, including ferrous alloys
    • Ideal for deburring, finishing, and grinding
    Specifications
    Abrasive Material
    Aluminum Oxide
    Applications
    Deburring, Finishing, Grinding
    Back Colour
    Brown
    Backing Material
    Cloth
    Backing Weight
    J Weight
    Brand
    3M™
    Coat Type
    Open Coat
    Equipment - Machines
    Bench Top Motors, Manual Backstand
    Grit
    P400
    Industries
    Metalworking
    Product Form
    Belt
    Splice Type
    Film-lok
    Sub Industries
    Builders Hardware, Medical Instruments, Metal Fabrication, Metal Implants, Plating & Polishing, Plumbing Fixtures
    Substrate
    Aluminum, Carbon Steel, High Nickel Alloy, Soft Metals, Stainless Steel, Titanium/Zirconium
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