Global Leading Diamond Tool Manufacturer.
Discover how cleaning diamond blades, proper cooling, and storage can extend blade life. Diamond blade maintenance tips to boost cutting efficiency and safety.
2025
08
28
Learn how to identify diamond blade dull symptoms fast. Keep cuts sharp and tools efficient with these quick tips and solutions.
2025
08
25
Discover 8 project types where wet diamond core bits deliver faster, cleaner drilling, and how Johnson Tools' durable bits solve contractors' challenges.
2025
08
21
Overwhelmed by reciprocating saw blade options? Learn how to pick the best blades for wood, metal or concrete – and make faster, cleaner cuts on any project.
2025
08
19
Step-by-step asphalt core testing for contractors and inspectors: site prep, bit selection, wet vs dry coring, core extraction, and lab checks (density, air voids). Choose the right diamond core drill bits.
2025
08
15
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
Learn how to drill holes in granite and stone with precision. This step-by-step guide from Johnson Tools covers tools, techniques, and tips for clean, safe results.
2025
08
01
Explore the key science behind diamond blades—from grit size to core materials. Understand how each element impacts cutting performance and tool durability.
2025
07
30
Explore how Johnson Tools diamond blades perform across industries like rescue, flooring, and utilities. A practical review for pros beyond construction.
2025
07
29
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Produces and exports diamond tools for the stone processing and construction industries to countries around the world.
Contact Us
Telephone: +86-18936085316
Email: Sales@Johnsontoolscn.com
Whatsapp：+86-18936085316
QQ: 1017811927
Skype：Sinodiatools1
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