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    OTW - Multi-stone/Copper/Diamond Honing Stones

    With dedicated in-house production facilities, Ohio Tool Works manufactures the honing industry's highest quality line of abrasive honing stones, including those for OTW - Multi-stone tools used to hone Copper. Search our catalog below and buy online.

    Or use our Product Selector to re-order OTW part numbers or Sunnen Equivalents.

    Need help or want personalized service? Our customer service team is here to assist. Call 419-281-3700.

    Search our catalog of honing abrasives

    Choose your desired stock removal:

    Page 3 of 7
    Results 49 - 72 of 159

    Diamond

    Click on each column to sort alphabetically

    Product No.Grit SizeStone HardnessDimensions (Length x Width x Height)Mounting
    001-CH33-034430/4076.0000 x 0.4350 x 0.3450
    001-CH33-0345325/40066.0000 x 0.4350 x 0.3450
    001-CH33-0503140/17076.0000 x 0.4350 x 0.3450
    001-CH33-1301100/12066.0000 x 0.4350 x 0.3450
    001-CH33-140280/10076.0000 x 0.4350 x 0.3750
    001-CH33-140350066.0000 x 0.4350 x 0.3750
    001-CH33-1404270/32576.0000 x 0.4350 x 0.3750
    001-CH33-1407230/27076.0000 x 0.4350 x 0.3750
    001-CH33-1501200/23066.0000 x 0.4350 x 0.4000
    001-CH35-0107270/32568.0000 x 0.4400 x 0.4050
    001-CH35-0112200/23078.0000 x 0.4400 x 0.4050
    001-CH35-0115170/20068.0000 x 0.4400 x 0.4050
    001-CH35-0116200/23068.0000 x 0.4400 x 0.4050
    001-CH35-0117270/32568.0000 x 0.4400 x 0.4050
    001-CH35-0120230/27078.0000 x 0.4400 x 0.4050
    001-CH35-0122170/20068.0000 x 0.4400 x 0.4050
    001-CH35-012930/4088.0000 x 0.4400 x 0.4050
    001-CH35-0130325/40078.0000 x 0.4400 x 0.4050
    001-CH35-0308100/12078.0000 x 0.4400 x 0.3450
    001-CH35-031250/6068.0000 x 0.4400 x 0.3450
    001-CH35-0315325/40078.0000 x 0.4400 x 0.3450
    001-CH35-032080068.0000 x 0.4400 x 0.3450
    001-CH35-0323400/50068.0000 x 0.4400 x 0.3450
    001-CH35-0325100/12068.0000 x 0.4400 x 0.3450

    “Expertise; Professionalism; and Service: That's why we work with Ohio Tool Works.”

    — President
    Major Precision Honing Company
    Western Pennsylvania