about us
Michelin
Focus on Automobile Service
Jiangxi Earth Superhard Tools is a Chinese professional quality diamond tools manufactory committed our products to construction and stone industry for decades. Our lines include Diamond and PCD grinding/polishing tools, Diamond Saw Blades, Core Drill, Floor Grinders, Resin Pads that all widely used in concrete polishing, surface prep and saw cutting as well as Stone Fabrication fields.
Choose us
We also offer great benefits to all our customers, both new & returning. Feel free to check more reasons for becoming our client and having a hassle-free buying experience.
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Certified vehicles of various types and sizes
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Super credit-to-price ratio plus a lot of products
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Certified vehicles of various types and sizes
Customer Visit News
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How many grinding steps:
1、Rough grinding: use 50#, 150#, 300#, 500# gold and steel stone resin hard grinding block (coarse grinding do not use soft water grinding disc for grinding, easy to appear waves, affecting flatness) Rough grinding water supply is slightly larger but remember not too much, each grinding disc gri...
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Lavina Stone Polishing Pad with Diamond Segments Metal Bond for Concrete Grinding
Custom-built metal bond for different hardness concrete with high quality consistency. Single or duble segments, grit 16/20 , 20/25 for coating removals, grit 30 for rough grinding , grit 60/100 for medium , grit 150 for fine, and grit 200/300 fine grinding to save cost for resin dimond. 1. The ...
