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ABN: 44 134 974 388

ACN: 134 974 388
Unit 22 / 310-312 Governor Road
Braeside VIC 3195 Australia
Open: Mon - Fri 8:30am to 5pm
Mob: 0430003883


LD Diamond Products  was started by Central Iron & Steel Research Institute (CISRI) in 1993. As No.1 research institution in China, CISRI has over 55 years of experience in developing advanced materials and setting national standards for materials processing and analyzing.

Our products has been adopting the ISO9001 for more than 20 years. Constant in-house self testing and monitoring for product safety enable diamond tools to meet the most stringent safety requirement of EN standards. 


Our 12mm segment double insured laser welding technology provides safe connection between segments and core. Experienced tension processing makes the thinner blade more rigid.

Our 14mm high segmented granite blade in diameter 300-400mm, produced in most sophisticated hot-pressed technology, helps you save over 70% in cost, and now you pay less than 30% of traditional brazed granite blades for cutting the same material! Our special alloyed steel core and optimized segment design achieves chip free high speed cutting and maximum lifetime!

Quality control
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