Global Leading Diamond Tool Manufacturer.
Construction Industry Solution
Learn the key differences between wet and dry core drilling methods. Discover expert tips, best applications, and the ideal diamond core bits for your next project.
2025
08
13
Learn how professional contractors use diamond core drills for cutting concrete, asphalt, and masonry. Includes step-by-step guide, tool selection, and safety tips.
2025
08
07
Master asphalt coring with this expert tutorial for contractors. Learn how to use diamond core bits, prevent cracking, and drill clean, accurate holes with wet or dry methods. Includes visual aids and safety tips from Johnson Tools.
2025
08
06
Learn how to use diamond core drill bits to drill through concrete and rebar like a pro. This easy-to-follow guide covers tools, safety tips, and clear step-by-step instructions from Johnson Tools.
2025
08
05
Explore how Johnson Tools diamond blades perform across industries like rescue, flooring, and utilities. A practical review for pros beyond construction.
2025
07
29
Discover how early-entry blades help you cut green concrete efficiently. Learn how to choose the right blade for timing, aggregate, and crack control.
2025
07
22
For cutting concrete vs asphalt, you need different blades. Learn how bond hardness and segment design set each apart. Get tips on choosing the right blade.
2025
07
21
Prevent random cracks in fresh concrete and save time with early-entry cutting. Discover its benefits, the tools you'll need, and best practices in our guide.
2025
07
15
Discover the best asphalt core drilling techniques, diamond core bits, and equipment for precise results. Learn from Johnson Tools how to choose and use tools like a pro.
2025
06
09
Learn how to use a concrete saw like a pro. This guide covers concrete saw types, choosing the right diamond blade, safety gear, cutting techniques, and tips for clean, precise cuts. Empower your construction projects with expert advice from Johnson Tool
2025
05
30
Discover why diamond wire saws are the go-to concrete cutting solution for contractors. Learn key benefits, safety tips, and how to choose the right gear.
2025
05
26
Step-by-step concrete core drilling guide covering techniques, bit selection, and safety. Get pro tips for drilling clean, precise holes. By Johnson Tools.
2025
05
07
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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