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Whitinsville

665 Church Street
Whitinsville, MA 01588
(508) 234-4545

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Uxbridge

12 Douglas Street
Uxbridge, MA 01569
(508) 278-5400

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North Grafton

82 Worcester Street
North Grafton, MA 01536
(508) 839-6526

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1050 General Edwards HWY
Sharon, MA 012067
(781) 806-0592

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Indian Orchard

476 Oak St. Indian
Orchard MA, 01151
(413) 543-4100

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Dennis

243 Main St #6a
Dennis, MA 02638
(508) 595-8801

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  • 3M 81376 Fiber Disc, 7 in Dia, 7/8 in Arbor, Coated, 50 Grit, Coarse, Aluminum Oxide Abrasive, Fiber Backing

    SKU: 6784599

    Brand: 3M



    In stock for FREE pickup in Whitinsville

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    Our 3M™ fiber disc 381C is a versatile and general-purpose metalworking disc, designed to help with a variety of applications from grinding, weld removal and finishing to blending on common metals like carbon steel.

    Product Details

    Manufacturer: 3M

    Manufacturer's Part Number: 81376

    Show me more Abrasive Discs

    • Heavyweight fiber backing is tough and durable
    • Used with portable tools for easier access of workpiece
    • Closed coat construction provides good grain density and durability
    • Versatile disc can tackle many applications, from grinding to blending
    • Resin bond withstands heat and stabilizes the disc under pressure and heat to increase productivity
    Abrasive Material Aluminum Oxide
    Abrasive Type Coated
    Applicable Materials Carbon Steel
    Arbor Size 7/8 in
    Backing Material Fiber
    Bond Type Resin
    Color Brown
    Diameter 7 in
    Grit Grade Coarse
    Grit Size 50
    Speed Rating 8600 rpm
    Suitable for Right-Angle Grinders
    Type C, General-Purpose, Heavy-Duty