T.J. Martin Tools

The TJ Martin division of Diagrind offers a variety of diamond and CBN electroplated tools mounted on high-speed steel shanks. These single-layer tools are an affordable way to maximize stock removal, and are available in sizes ranging from .020” to 1”. The TJ Martin lineup also features CBN plated bottom grinding tools, diamond phonopoints, and diamond needle files.

Quantity discounts on assorted sizes (Include Borazon and Diamond Mandrels Ordered):

  • 24-47 tools - 5% off
  • 48 - 71 tools - 10% off
  • 72 or more tools - 15% off
Phonopoints  11 USD
Carbide Burrs  19.5 USD

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