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Custom made Diamond Tools

Got an unusual request? Need a 50mm wide diamond floor saw blade or a 3 meter long diamond core drill bit? Holer Diamond Tools can design and manufacture your request locally and promptly.

For the latest info on our custom made Diamond Tools or special projects visit the Holer Diamond Tools Facebook page.

Know how and Expertise

How do I set up a wire saw? Which size vacuum cleaner do I need for concrete grinding? Holer Diamond Tools can help! Browse our YouTube channel for more info or visit our Facebook site.

View some samples of our Application Engineering and Customer Training here.

Grinding WOOD with Diamonds

Unlike sandpaper that can rip and break, the WOODY diamond system from Holer offers many advantages.
Available in cup grinder wheels for angle grinders and any shoe system for stand up grinding machines.

Get the advantage and make the job easier with WOODY from Holer.

RENOVO Floor restoration and burnishing

Need to restore your Terrazzo or Polished concrete floor to its former glory?

Choose from Renovo burnishing pads and restoration pucks.
Can’t find the right size, no problem, we can cut the pads to your requirements.

What size Generator do I need?

What generator is required to operate a Hydrostress power pack or wall saw?

What generator is required to operate a HTC planetary grinder and dry vacuum?

Not sure how to work out the kVA requirements? Download our calculation sheet from here.

New Zealand's largest stock of diamond tools

With over 5,000 stock items and large stock holding in each of the three domestic warehouses, Holer Diamond Tools prides itself in shipping over 90% of all daily orders throughout New Zealand for overnight deliveries.
Export orders are usually shipped within 2 days.

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