C.R. Laurence Co., Inc.
Connecting the World to Everything Glass
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Catalog Number: ZD4Q800

  • Very Aggressive Grinding Pad

  • Diamonds Offer Longer Life

  • 1" Center Hole

  • The CRL 3M® Diamond Disc offers tremendous life compared to a standard silicon carbide disc. In addition, the edge quality is consistent throughout the life of the disc. This is because diamonds wear much slower than silicon carbide. Since diamonds cut rather than scratch like sandpaper, less pressure is required to accomplish the same material removal. Disc life and finish will always be improved when used with water. Supply the water by using a spray bottle or spray delivery system for best results. If used dry, wear appropriate dust protection equipment to guard against health hazards.

    CRL 3M® 4" 800X Grit QRS Mount Flexible Diamond Disc


    Other Products/Finishes:

    ZD4Q120 CRL 3M® 4" 120 Grit QRS Mount Flexible Diamond Disc
    ZD4Q220 CRL 3M® 4" 220X Grit QRS Mount Flexible Diamond Disc
    ZD4Q400 CRL 3M® 4" 400X Grit QRS Mount Flexible Diamond Disc
    ZD4Q60 CRL 3M® 4" 60X Grit QRS Mount Flexible Diamond Disc
    ZD4Q800 CRL 3M® 4" 800X Grit QRS Mount Flexible Diamond Disc

    Catalog Number:ZD4Q800
    Also Available in These Catalogs:
    CRL73R Tools, Machinery, and Equipment, PAGE 195K
    Diameter:4" (101 mm)
    Ship Via:Can Ship UPS
    Shipping Weight:6 oz (181g)

    When working on clean cut (sharp edge) glass, use light pressure on first pass to remove sharp edges. Then increase pressure to suit desired grinding rate. Disc backing material is impervious to water, which help to aid the aggressive pressure adhesive in a positive grip on the disc pad. Although considerably more expensive, diamond discs can offer savings in situations where disc changing time or consistency of edge finish is critical.

    Always wear the proper safety gear including eye protection and a respirator before grinding or sanding glass. Rotary tools of any kind will always pose a serious risk to the operator and anyone in the area serious injury and/or irreversible health hazards can occur if these warnings are disregarded.

    Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.