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Tools That You Deserve.

Your Source for the Finest Diamond Tools for Stone Fabrication

Capstone Tool is an online store for industrial diamond tools used by stone fabricators, kitchen and tile installer, floor shops, monument builders, DIYers, and general contractors. Our tools can provide solutions for stone materials like granite, engineered stone, quartzite, marble, porcelain, dekton, tile, ultra compact surface, and concrete/asphalt.

We offer a wide range of tools that can perform cutting, grinding, coring, edge shaping, and polishing those stone materials. Our collections includes blades, cup wheels, drill bits, routers, and polishing pads. All our tools can be adopted to broadly used machines like bridge saw, circular saw, angle grinder, air polisher, and edge router machine.

The store name, Capstone Tool, comes from a capstone which is the final stone at the top of an arch which locks all other stones into position. Things will collapse without the capstone piece. Just like its meaning, we hope our products to be your central supporting tools for your jobs. We aim to deliver the most professional stone tools to your doorstep which you can count on.

Let us help you succeed!

Tools That You Deserve.

Premium Quality Products.

Our tool supplier, Diasaw® is a leading manufacturer of industrial diamond tools from Korea for the stone fabrication for over 30 years.

Most of our tools are precisely manufactured and inspected by Diasaw®. Diasaw is providing highest consistent premium professional grade tools and its tools are loved by worldwide stone fabricators.

To learn more about our supplier, please visit their website.

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