Global Leading Diamond Tool Manufacturer.
Stone Industry Solution
Learn to drill granite and stone countertops safely and efficiently. Discover the best drills, diamond bits, and hole saws for clean holes without cracks.
2025
07
09
Learn how to expertly bullnose and polish granite countertop edges with this professional guide. Discover the essential diamond tools, polishing pads, and safety equipment contractors and suppliers need for smooth, mirror-finish edges.
2025
07
01
Explore the differences between segmented and continuous rim diamond blades and learn how to choose the right blade for fast, smooth, and chip-free cutting.
2025
06
23
Learn expert tips and updated techniques to cut marble and marble tiles cleanly. Explore the best saws, blades, and safety practices in this pro-level how-to guide.
2025
06
20
Learn how to cut cultured marble safely and precisely using an angle grinder and diamond blade. Follow expert tips on tools, techniques, and safety for smooth, chip-free cuts on countertops and vanities.
2025
06
18
Discover why Johnson Tools’ vacuum brazed diamond grinding wheel is the ideal solution for contractors and suppliers. Perfect for granite, ceramic, and quartz – durable, versatile, and built for precision edge work.
2025
06
17
Cutting sandstone doesn’t need to be a complicated task, especially with the right tools. A circular saw for cutting stone is one of the most effective tools for this job, providing precision and ease when it comes to cutting sandstone or stone.
2025
06
12
Learn how contractors and fabricators use diamond polishing pads to hone and polish concrete, marble, granite, quartz, and other natural stone surfaces.
2025
06
06
Pro guide to using diamond hole saws & core bits on tile & concrete. Learn how to drill clean holes without cracks and discover the best diamond drill bit kits.
2025
05
22
Learn how to efficiently and safely cut bricks using a circular saw equipped with a diamond masonry blade. This guide covers essential tools, step-by-step instructions, and expert tips to achieve precise cuts for your DIY or professional mason.
2025
05
19
Porcelain tile is a popular choice for floors, countertops, and backsplashes due to its strength and visual appeal. However, cutting porcelain tile for custom fits around obstacles such as pipes or corners can be a challenge.
2025
05
08
Discover how to cut porcelain and ceramic tiles with the right tools and techniques. Learn the best tile cutters, blades, and grinders, including Johnson Tools’ high-performance products for professionals.
2025
04
27
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Produces and exports diamond tools for the stone processing and construction industries to countries around the world.
Contact Us
Factory Address
Tuqiao Industrial Park, Jiangning District, Nanjing, Jiangsu, China
Sales dept. Address
No.11009, Building 8, K-Land Manhattan Square, No.5 Weihua Road, SIP, Suzhou, Jiangsu, China 21500