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OTW - Multi-stone/Tungsten/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 Tungsten. 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:

Diamond

Click on each column to sort alphabetically

Product No.Grit SizeStone HardnessDimensions (Length x Width x Height)Mounting
001-CH20-0904270/32566.0000 x 0.2500 x 0.3130
001-CH20-0905200/23076.0000 x 0.2500 x 0.3130
001-CH20-0906170/20076.0000 x 0.2500 x 0.3130
001-CH20-0907140/17066.0000 x 0.2500 x 0.3130
001-CH28-0301100/12074.0000 x 0.4350 x 0.3450
001-CH33-011080/10066.0000 x 0.4350 x 0.4050
001-CH33-011630/4086.0000 x 0.4350 x 0.4050
001-CH33-0117325/40066.0000 x 0.4350 x 0.4050
001-CH33-0307100/12076.0000 x 0.4350 x 0.3450
001-CH33-0308140/17066.0000 x 0.4350 x 0.3450
001-CH33-0310140/17066.0000 x 0.4350 x 0.3450
001-CH33-0311100/12066.0000 x 0.4350 x 0.3450
001-CH33-0313100/12066.0000 x 0.4350 x 0.3450
001-CH33-0315100/12066.0000 x 0.4350 x 0.3450
001-CH33-0316100/12066.0000 x 0.4350 x 0.3450
001-CH33-0318230/27076.0000 x 0.4350 x 0.3450
001-CH33-0319120/14066.0000 x 0.4350 x 0.3450
001-CH33-0326200/23076.0000 x 0.4350 x 0.3450
001-CH33-0329100/12066.0000 x 0.4350 x 0.3450
001-CH33-033080/10076.0000 x 0.4350 x 0.3450
001-CH33-0331200/23066.0000 x 0.4350 x 0.3450
001-CH33-0332200/23076.0000 x 0.4350 x 0.3450
001-CH33-0334325/40066.0000 x 0.4350 x 0.3450
001-CH33-033750066.0000 x 0.4350 x 0.3450

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

— President
Major Precision Honing Company
Western Pennsylvania