The Grades of diamond blade from JDR Diamond Tools

They are Four Grades for diamond blades to meet different demand from our cutomers:
A) Professional Purpose diamond blade: for large civil engineering construction on a regular daily basis, require long life(Less expensive per cut/meter) and fast cutting speed.


B) Builder's (Contractor) Purpose diamond blade: for regular cuse with medium life, fast cutting speed no need the same life of a Professional Blade.

C) DIY Purpose Diamond blade: For small scale occasional use, require fast cutting speed and reasonable life

D) Promotional Purpose diamond blade:cut well with water but with short life.
cutting diamond disc
Diamond blade

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