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325/400 Grit, Tube Stone Series Metalbond Hone Abrasive, 1 Stone


Your Price:

$140.00 USD / Each

Type OTW
Number of Pieces 1
Grit Size 325/400
Grit Type Diamond
Stone Size 3/8" x 3/8" x 6"
Bond Hardness Medium
Mounting Standard Shell Mount
Delivery Details
2-3 weeks

OTW 325/400 grit diamond superabrasives are less aggressive than the 120/140 grit option and provide smoother surface finishes. These abrasives are generally used as semi-finishers in high-production applications and/or difficult materials.

Metalbond Abrasives

We offer several different "Metalbonded" Honing abrasive configurations to fit a variety of applications. We will tailor a bond for your specific application to increase tool life as well as tailor an abrasive to meet your specific surface finish requirements. Metal Bond Abrasive selections include CBN and Diamond.

When utilizing Metalbond as opposed to Vitrified bonds, the life and cutting action of the abrasive increases greatly. Bonds can be modified to give the operator excellent abrasive life and increase productivity.


  • Premium Metalbonds
  • Synthetic & Natual Diamond
  • Monocrystalline CBN Premium Abrasive
  • Conventional & Custom Mountings

About Ohio Tool Works

Ohio Tool Works is an American-owned manufacturer of precision industrial honing machines, tooling, abrasives, filtration systems, and consumables.  With a customer base ranging from multi-national manufacturers to owner-operated machine shops, OTW provides a full line of honing equipment and accessories for a broad range of bore-finishing needs.  Manufactured and assembled with uncompromising care in our 80,000 sq. ft. plant in Ashland, Ohio, OTW consistently outperforms our competitors in terms of precision, productivity, and tool life.

California Residents

WARNING: product can expose you to chemicals, such as lead, including one or more listed chemicals which are known to the State of California to cause cancer or birth defects or other reproductive harm.

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