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EGT Diamond System – Concrete Polishing – Dry Process
2121 https://substratetechnology.com/wp-content/uploads/2021/06/EGT-diamond-sys-non-branded.jpg
Weight: 1.00lb
Dimensions: 3.00in x 3.00in x 1.00in
Attachments: STI-Diamond-Guide_Polished-Concrete-1.pdf, STI_TDS_EGT-polishing-system.pdf
EGT Diamond System – Concrete Polishing (Dry Process)
The EGT Diamond System is a coordinated metal and resin bonded diamond system to perform highly polished concrete using any of the eight models of Prep/Master® machines. The EGT Diamond System is only to be used dry and in sequence as numbered by tools #1 through #8. All tools are painted green or use green velcro backings to indicate a matched system.

EGT #1 or #1S, & #2
These are metal bond tools that have the same face design and can be clearly identified by the number on back as “#1” and “#2.” Both tools feature the patented EG attachment system. The EGT #1 tool comes in regular or soft bond for differing flooring hardnesses.
- Approximate life of #1 is 30,000 SF (3,000 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 40,000 SF (4,000 M2))
- Approximate life of #2 is 35,000 SF (3,500 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 47,000 SF (4,700 M2))
EGT #3
This is a metal bond tool that has the pictured face design and can be clearly identified by the number on back as “#3.” This tool features the patented EG attachment system.
- Approximate life of #3 is 35,000 SF (3,500 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 47,000 SF (4,700 M2))
EGT #4
This is a 3″ resin bonded tool that has the pictured face design and can be clearly identified by the number on back as “#4.” This tool features green Velcro backing.
- Approximate life of #4 is 20,000 SF (2,000 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 26,500 SF (2,700 M2))
EGT #5, #6, #7, & #8
#5, #6, #7 & #8 are 3″ resin bonded tools that have the pictured face design and can be clearly identified by the number on back as “#5,” “#6,” “#7,” “#8.” These tools feature green Velcro backing.
- Approximate life of #5, #6, and #8 is 12,000 SF (1,200 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 16,000 SF (1,600 M2))
- Approximate life of #7 is 10,000 SF (1,000 M2) for all P/M Machines except 4430 (P/M Machine 4430 life expectancy is 13,300 SF (1,300 M2))
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