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Product Catalog for Superabrasives > 3M™ Hand Tools and Specialties > 

3M™ Whetstones



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Micron-graded flexible diamond abrasive, bonded to a rigid block. Excellent for stone faceting and tool sharpening.
Benefits and Features:
  • Available in 125, 74 and 40 micron grades
  • Size = 6" x 2"

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    3M™ Whetstone 6220J

    3M™ Whetstone 6220J
    Micron-graded flexible diamond abrasive, bonded to a rigid block. Excellent for stone faceting and tool sharpening.