top of page
About Diamond Tool Zone 

Welcome to Diamond Tool Zone is an online store specializing in supplying diamond tools for stone fabrication.

We offer: polishing pads, grinding tools, CNC tools, cutting blades, core drills and finger bits, adapters and custom-made tools for your next stone project. You can easily search diamond tools, read specifications and place orders in our online store. We also provide customized tools upon your request and specifications. Please contact us via contact us window if you don’t find the diamond tools that you need. We will reply you within 24 hours.

All tools from are made in China with good value and quality. Our tools have been used by many users in USA/Canada, Europe and Australia over the past 10 years.

Diamondtoolzone is an online shop of Sourcing Hand Limited with headquarter in Hong Kong.

Why should you buy on

Diamond tool zone offers easy shopping of diamond tools at competitive prices and good quality. You can buy our tools with confidence; We give 14 day return and money back guarantee. (Please go to Customer Service to find out more). For all our regular buyers we offer additional discounts.

All our tools are delivered directly from China to your country by express delivery courier.

Wholesale inquiries

If you are a wholesaler / distributor or stone fabricator and would like to make payment direct to company account, please contact us for details. offers competitive wholesale pricing on all our products.

Please contact us by email with item number and quantity, our representative will get in touch with you providing you a wholesale price, payment terms, delivery time and company account information.

bottom of page